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Inventor

FARR JOHN B

US4 patents
⚠️ This page may combine multiple inventors who share the name “FARR JOHN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANDARD OIL CO INDIANA

3 patents
US4033429AJul 5, 1977

Downhole seismic source

STANDARD OIL CO INDIANA53 citations89
US4040003AAug 2, 1977

Downhole seismic source

STANDARD OIL CO INDIANA33 citations87
US4011540AMar 8, 1977

Combined electret hydrophone and transmission line

STANDARD OIL CO INDIANA19 citations79

MEDTRONIC INC

1 patent
US7076520B2Jul 11, 2006

Component architecture for medical device system networks

MEDTRONIC INC92 citations96