Inventor

GERHARDT LESTER A

2 patents

⚠️ This page may combine multiple inventors who share the name “GERHARDT LESTER A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

US NAVY

1 patent

US3971068AJul 20, 1976

Image processing system

US NAVY67 citations93

RENSSELAER POLYTECH INST

1 patent

US5481622AJan 2, 1996

Eye tracking apparatus and method employing grayscale threshold values

RENSSELAER POLYTECH INST373 citations92