Inventor

GOODRICH II EARL R

US4 patents

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

PROGRESSIVE DYNAMICS

3 patents

US4795995AJan 3, 1989

Method and apparatus for producing electromagnetic surveillance fields

PROGRESSIVE DYNAMICS97 citations94

US4634975AJan 6, 1987

Method and apparatus for producing electromagnetic surveillance fields

PROGRESSIVE DYNAMICS47 citations94

US4668942AMay 26, 1987

Signal analysis apparatus including recursive filter for electromagnetic surveillance system

PROGRESSIVE DYNAMICS10 citations69

MICROWAVE SENSORS

1 patent

US5150123ASep 22, 1992

Field disturbance monitor system

MICROWAVE SENSORS31 citations88