Assignee
BRIEN JOHN W O
5 granted patents·48 citations·filing 1975–1984
Top patents by PatentIndex Score
5 records- 0172US4289259AAutomatic ladlerBRIEN JOHN W O·Filed 1979·Granted Sep 15, 1981·12 cites·23 claims
- 0252US4578869ADie casting machine alignment toolBRIEN JOHN W O·Filed 1984·Granted Apr 1, 1986·12 cites·9 claims
- 0346US4220173ATime delay fluid valveBRIEN JOHN W O·Filed 1978·Granted Sep 2, 1980·11 cites·15 claims
- 0440US4090396AMethod and device for detecting hydraulic leaksBRIEN JOHN W O·Filed 1977·Granted May 23, 1978·7 cites·20 claims
- 0537US4020681APortable strain gaugeBRIEN JOHN W O·Filed 1975·Granted May 3, 1977·6 cites·9 claims
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