JH

James R. Holzgrafe

AM Ampex: 3 patents #2 of 37Top 6%
📍 Sunnyvale, CA: #3 of 119 inventorsTop 3%
🗺 California: #141 of 6,198 inventorsTop 3%
Overall (1982): #4,608 of 81,411Top 6%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4337419 Analog geometry corrector for television camera image tubes 1982-06-29
4310855 Efficient multichannel automatic setup and remote control system 1982-01-12
4309723 Apparatus and method for registration and shading of color television cameras John O. Ryan, Joseph L. Corkery, Edward P. Sudyka, Gerow D. Brill, Anne M. Reagan 1982-01-05