RJ

Richard V. Johnson

Xerox: 2 patents #22 of 291Top 8%
🗺 California: #320 of 6,198 inventorsTop 6%
Overall (1982): #8,803 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4357627 Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal — 1982-11-02
4348079 Acousto-optic device utilizing Fresnel zone plate electrode array — 1982-09-07