JD

John T. Griser, deceased

PR Progeny: 1 patents #5 of 9Top 60%
Overall (All Time): #2,166,660 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7016468 X-ray tube preheat control Alan P. Krema 2006-03-21
6644853 X-ray tube head with improved x-ray shielding and electrical insulation Arkady Kantor 2003-11-11