Inventor

CASH JOHN R

US3 patents

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

APPLIED TECH ASSOC

2 patents

US4197654AApr 15, 1980

Survey apparatus and method employing all latitude, all attitude gyrocompassing

APPLIED TECH ASSOC35 citations89

US4192077AMar 11, 1980

Survey apparatus and method employing rate-of-turn and free gyroscopes

APPLIED TECH ASSOC18 citations71

APPLIED TECH ASS

1 patent

US4297790ANov 3, 1981

Survey apparatus and method employing rate-of-turn and free gyroscopes

APPLIED TECH ASS48 citations90