Assignee
JOHNSON LLOYD E
US·4 granted patents·63 citations·filing 1976–1987
Top patents by PatentIndex Score
4 records- 0186US4064855APressure relief at fuel injection valve upon termination of injectionJOHNSON LLOYD E·Filed 1976·Granted Dec 27, 1977·37 cites·19 claims
- 0274US4082072ASealing in fuel injection pumpsJOHNSON LLOYD E·Filed 1976·Granted Apr 4, 1978·18 cites·20 claims
- 0347US4152932AFuel injection valves and their manufactureJOHNSON LLOYD E·Filed 1978·Granted May 8, 1979·7 cites·11 claims
- 0425US4784108AGrinding wheel dressing apparatusJOHNSON LLOYD E·Filed 1987·Granted Nov 15, 1988·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →