Inventor

CYR REGINALD J

US5 patents

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

SONATECH INC

2 patents

US4924446AMay 8, 1990

Navigation system and method for determining the position of a relatively noisy platform using underwater transponders

SONATECH INC21 citations78

US4401987AAug 30, 1983

Ranging system having reduced recognition jitter

SONATECH INC17 citations70

CYR REGINALD J

1 patent

US4097837AJun 27, 1978

Underwater transponder calibration arrangement

CYR REGINALD J35 citations86

US ARMY

1 patent

US5426617AJun 20, 1995

Long baseline tracking system

US ARMY5 citations59

USA

1 patent

US5008860AApr 16, 1991

Position and velocity measuring system

USA6 citations59