Inventor

WILLIAMS RICHARD W

US6 patents

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

FRL INC

2 patents

US4514692AApr 30, 1985

Metal detector and discriminator using differentiation for background signal suppression

FRL INC72 citations94

US4628265ADec 9, 1986

Metal detector and classifier with automatic compensation for soil magnetic minerals and sensor misalignment

FRL INC52 citations91

WILLIAMS RICHARD W

2 patents

US4117266ASep 26, 1978

Recorder actuator for communication lines

WILLIAMS RICHARD W7 citations69

US4115658ASep 19, 1978

Two way telephone amplifier

WILLIAMS RICHARD W5 citations58

CONTROL DATA CORP

1 patent

US4999771AMar 12, 1991

Communications network

CONTROL DATA CORP24 citations85

US NAVY

1 patent

US6844875B2Jan 18, 2005

Video converter board

US NAVY2 citations51