GM

George D. Margolin

PD Photon Devices: 7 patents #1 of 2Top 50%
Overall (All Time): #174,324 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9405126 Eye level viewfinder and three dimensional virtual reality viewing device and method 2016-08-02
8878988 Glare blocking camcorder/camera stabilizing eye level viewfinder device and method 2014-11-04
8493507 Glare blocking camcorder/camera stabilizing eye level viewfinder device and method 2013-07-23
6628002 Heat transfer system with supracritical fluid Charles Louis Ritz 2003-09-30
5248303 Medical syringe with needle-retracting mechanism 1993-09-28
5019048 Unit dose syringe with rotatable needle 1991-05-28
4830446 Production initializer for fiber optic document scanner 1989-05-16
4762391 Graphic input device and method including a fiber optic bundle with electronic means for improving images 1988-08-09
4760421 Graphic printing device including a fiber optic bundle with electronic means for providing coherence 1988-07-26
4748680 Color document scanner 1988-05-31
4702552 Document scanner employing a fiber optic bundle and exhibiting grey scale 1987-10-27
4682794 Secure identification card and system 1987-07-28
4674834 Graphic input or output device including a fiber optic bundle with electronic means for providing coherence 1987-06-23
4517421 Resilient deformable keyboard 1985-05-14
4455450 Digitizing tablet 1984-06-19
4441160 Point of sale terminal having prompting display Noris S. Azcua, Audrey Miller 1984-04-03
D267255 Check Vincent G. Bell, Jr., Thomas Burke, Victor V. Vurpillat 1982-12-14
D266564 Point of sale terminal housing Michael H. Tooke 1982-10-19
4310885 Point of sale terminal having prompting display and automatic money handling Noris S. Azcua, Audrey Miller, Victor V. Vurpillat 1982-01-12
4249552 Automatic money handling device Victor V. Vurpillat 1981-02-10
4247185 Microform reader Barry G. Broome 1981-01-27
4231593 Check with electrically conductive layer Vincent G. Bell, Jr., Thomas Burke, Victor V. Vurpillat 1980-11-04
4230344 Business form with electrically conductive layer Vincent G. Bell, Jr., Thomas Burke, Victor V. Vurpillat 1980-10-28
4230938 Computer input/output device Victor V. Vurpillat 1980-10-28