David B Bogan, 873100 Cottonwood Dr, Laughlin, NV 89029

6644342, Nov 11, 2003

Sep 10, 2001

09/951662

Timothy D. Bogan - Roseburg OR
Mark Sheldon - Coos Bay OR
David B. Bogan - Laughlin NV
Sarah B. Bogan - Roseburg OR

Romtec Utilities, Inc. - Roseburg OR

F02D 2914

137364, 137371, 13756529, 137558, 251294, 417360, 52 20, 52 21

A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One of the well sections has an inlet opening, and the same or a different well section has at least one outlet opening.

6772782, Aug 10, 2004

Nov 3, 2003

10/700807

Timothy D. Bogan - Roseburg OR
Mark Sheldon - Coos Bay OR
David B. Bogan - Laughlin NV
Sarah B. Bogan - Roseburg OR

Romtec Utilities, Inc. - Roseburg OR

E03B 900

137 1501, 137364, 137371, 137560, 52 21

A modular well for a wastewater lift station includes multiple well sections. Each of the well sections has at least one mating feature allowing it to be joined to at least one other well section and to form a liquid tight seal. The well is formed by vertically mating the well sections together. One of the well sections has an inlet opening, and the same or a different well section has at least one outlet opening.

5983415, Nov 16, 1999

May 19, 1998

9/082296

David B. Bogan - Roseburg OR

Romtec, Inc. - Roseburg OR

A47K 1102

4449

A toilet riser, for use in restroom buildings, has a generally tubular shape and a hollow, double-walled construction. Liquid-tight walls define an empty chamber. The riser is formed from cross-linked polyethylene in a multi-part mold having smooth cavity surfaces so that all external surfaces of the riser are smooth and easy to clean.

4738663, Apr 19, 1988

Jun 4, 1987

7/058190

David B. Bogan - Roseburg OR

A61M 532

604198

The syringe shield of the present invention is comprised of a sleeve guide having a pair of fasteners with cavities formed in them that fit over the flange which are located on hypodermic syringes for grasping by the user's fingers. The fastener pieces snap together to lock the syringe guide on the syringe flange and index it so that it does not cover the volumetric indicia which is located on the syringe. The sleeve guide has elongate fingers which extend along the sides of the syringe and act as a track which a transparent tubular sleeve travels on. The sleeve has slots which overlie the sleeve guide fingers, and moves between an extended position, where it covers the needle attached to the syringe, and a retracted position, where it does not cover the needle. Detents associated with the syringe guide fingers lock the sleeve in its retracted and extended positions, although the detent which locks the sleeve in its retracted position can easily be overcome merely by pushing the sleeve towards the needle.

D257386, Oct 14, 1980

Aug 4, 1978

5/931112

David B. Bogan - Roseburg OR

D2302

D23 69

4231482, Nov 4, 1980

Jan 11, 1979

6/002574

David B. Bogan - Roseburg OR

B65D 600

220 5A

A storage vault is disclosed herein having an integral container including opposite sides, opposite ends and an inter-connecting top and bottom. A central column is integrally joined at its opposite ends to the top and bottom respectively and an encircling rib integrally forms with the opposite sides and opposite ends midway between the top and bottom. Each rib portion associated with a side and an end is reinforced by a metal channel having a plurality of fasteners securing the channel thereto. Access openings and ports are provided the top and sides and integral depressions and indentations are provided in the container for structural strength.