JK

Jerry Kampel

OR Optical Radiation: 1 patents #14 of 28Top 50%
Overall (All Time): #3,936,951 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4863262 Motion picture projector with reduced picture jump Glenn M. Berggren 1989-09-05