Michael L Mayhugh, 51419 Township Road 150, Sullivan, OH 44880

6495834, Dec 17, 2002

Oct 15, 1999

09/418903

Philip J. Corvo - Hudson OH
Michael R. Mayhugh - Shaker Heights OH
Scott T. Huth - Norton OH
Kenneth Smolko - Medina OH
Csaba M. Rozsa - Brecksville OH
Robert S. Schreiner - Chagrin Falls OH

Saint-Gobain Industrial Ceramics, Inc. - Worcester MA

G01T 120

2503631

A compact medical nuclear imaging device, which generates a medical image from gamma radiation, can be held stationary or moved to search a large area for locating a radioactive area of interest. The compact medical imaging device comprises a collimator having an array of collimating channels, a radiation collection module converting the gamma radiation to an electric signal, an electronic module for processing the electrical signal, and a display module for displaying a two-dimensional image of the radiation scene, all of which preferably are assembled together in a single, compact module of a size small enough to permit it to be held and maneuvered by a human operator.

6909097, Jun 21, 2005

Apr 3, 2002

10/115596

Robert S. Schreiner - Chagrin Falls OH, US
John A. White - Chagrin Falls OH, US
Michael R. Mayhugh - Shaker Heights OH, US
George Mataraza - Euclid OH, US
Csaba M. Rozsa - Chagrin Falls OH, US
Daniel J. Herr - Twinsburg OH, US

Saint Gobain Ceramics and Plastics, Inc. - Worchester MA

G01T001/202

250366, 250367

A radiation detector, in particular a gamma camera, is constructed and operated in such a fashion that only a predetermined number of light sensors (such as PMT's) adjoining each other in a cluster are used to generate a signal with amplitude and event position information. The camera may also use an array of individual scintillation elements (crystals) in place of a single crystal, with certain advantages obtained thereby. According to another aspect of the invention, there is a reflector sheet that defines an array of apertures through which scintillation light can pass from the scintillation crystal to a plurality of light sensors optically coupled to an optical window in an array corresponding to the array of apertures in the reflector.

2011007, Apr 7, 2011

Oct 6, 2010

12/899312

Michael R. Kusner - Auburn Township OH, US
Michael R. Mayhugh - Shaker Heights OH, US

Saint-Gobain Ceramics & Plastics, Inc. - Worcester MA

G01T 1/20
G01T 1/00
B23P 11/00

250369, 2504831, 250361 R, 29428

A radiation detection system can include a first material to produce a first light in response to receiving a target radiation. The radiation detection system can also include a second material to propagate a second light to a first end of the second material and to a second end of the second material, in response to receiving the first light. The radiation detection system can also include a reflector coupled to the first end of the second material. In an embodiment, the reflector can reflect the second light, so that the reflected second light can be received by a photosensor coupled to a second end of the second material.

2015024, Aug 27, 2015

Feb 27, 2015

14/634332

- Worcester MA, US
Kan Yang - Solon OH, US
Michael R. Mayhugh - Shaker Heights OH, US
Jan J. Buzniak - Solon OH, US
Mark R. De Guire - Cleveland Heights OH, US
James McGuffin-Cawley - Cleveland OH, US

G01T 3/06
B29C 47/06

A scintillator stack includes a neutron-sensitive particulate material and a scintillator particulate material dispersed in separate layers. The scintillator stack can be included in a scintillator device. The scintillator stack can be made using a co-extrusion method.