Ronald Jf Boudreau, 70Port Richey, FL
Ronald Boudreau Phones & Addresses
Port Richey, FL
New Port Richey, FL
Fitchburg, MA
Waltham, MA
42 Clarendon St APT 3, Fitchburg, MA 01420
Mentions for Ronald Jf Boudreau
Publications & IP owners
Us Patents
Scroll Pump With Isolation Barrier
US Patent:
8622724, Jan 7, 2014
Filed:
Sep 25, 2009
Appl. No.:
12/567625
Inventors:
John Calhoun - Lexington MA, US
Romeo Boris Filip - Framingham MA, US
Ronald Bernard Boudreau - Boxborough MA, US
Romeo Boris Filip - Framingham MA, US
Ronald Bernard Boudreau - Boxborough MA, US
Assignee:
Agilent Technologies, Inc. - Santa Clara CA
International Classification:
F01C 1/02
F01C 1/063
F04C 2/02
F04C 2/063
F04C 18/02
F04C 18/063
F01C 1/063
F04C 2/02
F04C 2/063
F04C 18/02
F04C 18/063
US Classification:
418 553, 418 551, 418 552, 418 555
Abstract:
Scroll pumping apparatus includes a first scroll element and a second scroll element; a drive mechanism operatively coupled to the second scroll element for producing orbiting motion of the second scroll element relative to the first scroll element, the drive mechanism having an axis of rotation; and an isolation element to isolate a first volume and a second volume in the scroll pumping apparatus. The isolation element includes a first resilient annular member coupled, directly or indirectly, to the first scroll element, a second resilient annular member coupled, directly or indirectly, to the second scroll element, and a tubular member coupled between the first and second annular members.
Computer Hardware Test Stand
US Patent:
2002014, Oct 3, 2002
Filed:
Mar 27, 2001
Appl. No.:
09/819145
Inventors:
Yvetta Pols Sandhu - Winchester MA, US
William Izzicupo - Bedford NH, US
Ronald Boudreau - Boylston MA, US
William Izzicupo - Bedford NH, US
Ronald Boudreau - Boylston MA, US
Assignee:
Sun Microsystems, Inc.
International Classification:
B25B001/00
US Classification:
269/016000
Abstract:
A test stand for testing computer hardware components is provided. The test stand has a base structure. A first support arm mounts to the base structure. The first support arm has one or more apertures disposed therein to enable airflow through the support arm to avoid airflow hindrance of cooling fans during operation of the subject internal computer hardware components and when the test stand is in certain positions. A second support arm also mounts to the base structure. The second support arm has a rotation mechanism mounted therein. A support bracket for supporting the test subject computer hardware components extends between the first support arm and the second support arm. The support bracket is in communication with the rotation mechanism, such that the rotation mechanism controls and enables the rotation of the support bracket through a predetermined rotational degree range.
Method And Apparatus For Effecting A Minimally Invasive Distal Anastomosis For An Aortic Valve Bypass
US Patent:
2011011, May 19, 2011
Filed:
Aug 16, 2010
Appl. No.:
12/857115
Inventors:
Richard M. Beane - Hingham MA, US
Ronald Boudreau - Boxborough MA, US
James Alan Crunkleton - Weston MA, US
Anthony G. Liepert - Lincoln MA, US
Ronald Boudreau - Boxborough MA, US
James Alan Crunkleton - Weston MA, US
Anthony G. Liepert - Lincoln MA, US
International Classification:
A61B 17/11
US Classification:
606153
Abstract:
A connector for joining a first hollow structure to the side wall of a second hollow structure, the connector comprising:
Ski Attachment
US Patent:
4239255, Dec 16, 1980
Filed:
Dec 28, 1978
Appl. No.:
5/973853
Inventors:
Ronald B. Boudreau - Shirley MA
John P. Crossin - Stowe MA
John P. Crossin - Stowe MA
International Classification:
A63C 710
US Classification:
280605
Abstract:
Attachment for application to a ski to prevent the skier from sliding rearwardly when standing on a sloped surface, the attachment including a pawl which is movable from an operative position in which it lies outside the ski to an inoperative storage position on top of the ski.
Piston Filtering Device
US Patent:
4800020, Jan 24, 1989
Filed:
May 21, 1987
Appl. No.:
7/052780
Inventors:
Peter G. Savas - Concord MA
Virginia S. Kiger - Old Bridge NJ
Ronald R. Boudreau - Fitchburg MA
Virginia S. Kiger - Old Bridge NJ
Ronald R. Boudreau - Fitchburg MA
Assignee:
Xydex Corporation - Bedford MA
International Classification:
B01D 3300
US Classification:
210359
Abstract:
A filtering device of the piston-cylinder type having a piston (P) and a cylinder (C) with reduced cross-sections (36) and (16) to create a pressurization chamber to force all fluids within the closed end of the cylinder into the piston as the piston is urged toward the closed end of the cylinder.
Extraction-Insertion Card Guide Mechanism
US Patent:
4778401, Oct 18, 1988
Filed:
May 28, 1987
Appl. No.:
7/055197
Inventors:
Ronald B. Boudreau - Acton MA
Charles Termini - Kirkland WA
Charles Termini - Kirkland WA
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
H01R 1362
US Classification:
439153
Abstract:
A card cage includes upper and lower support members which define a slot for receiving a printed circuit board. An engagement mechanism includes one or more handles pivotally mounted on the front of the card cage. Each handle, in turn, is pivotally attached to a rod which extends to the rear of the card cage and terminates in an extraction member which receives the rear corner of a cirucit board. When the circuit board is mounted in the card cage, the handle is pivoted to contact the forward edge of the board and urge it into position in the cage, thereby urging contacts along the rear edge of the board into engagement with a connector at the rear of the card cage. When the board is to be removed from the card cage, the handle is pivoted in the opposite direction, enabling the extraction member at the rear to pull the board forwardly out of engagement with the connector and permitting the board to then be removed from the card cage.
Integral Pivot And Lock Apparatus For Slide Rack Mounted Boxes
US Patent:
4258967, Mar 31, 1981
Filed:
Nov 2, 1979
Appl. No.:
6/090725
Inventors:
Ronald B. Boudreau - Shirley MA
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
A47B 8800
US Classification:
312322
Abstract:
An integral pivot and lock apparatus for slide rack mounted mounting boxes is disclosed. The apparatus comprises a positioning means, such as index plate (38), having a number of locking positions (46), (47), (48); the positioning means is fastened to the box (14) by a pivot means (40) and to the slide rack (16). The mounting box (14) contains a locking means such as locking arm (34) mounted on a slideable retractor plate (24). The apparatus enables the slide rack mounted box (14) to be pivoted and locked into a number of different positions when the box has been extended from the housing (10). Safety stop features are also included in the apparatus.
Securing Cabinet Walls
US Patent:
4621877, Nov 11, 1986
Filed:
Aug 1, 1984
Appl. No.:
6/636862
Inventors:
Ronald B. Boudreau - Westford MA
Charles F. Termini - Hampton Beach NH
Charles F. Termini - Hampton Beach NH
Assignee:
Digital Equipment Corporation - Maynard MA
International Classification:
A47B 4500
US Classification:
312257R
Abstract:
The present arrangement enables first and second section, or first second and third sections, of a housing device to be secured together without the necessity of a plurality of screws, or winged nuts, or clamps, or the like. In a preferred embodiment two side walls are formed with grooved edges. Each of the groove edges has its outer wall placed in abutment with a different associated resilient gasket and between the resilient gaskets there is located an extension member of a third wall. The grooved edges have an inverted U-shaped compression strip forced thereinto and the compression strip in turn forces the outer walls of the grooved edges toward the resilient gaskets which in turn are squeezed against the extension member thereby locking the three walls together rapidly. The removal of the compression strip enables the side walls to be free and hence separatable to enable the user to work on items inside of the housing.
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