Inventor · disambiguated record
Jack J. Keegan
Also filed as: KEEGAN JACK J
4 granted patents·47 citations·filing 1975–1992
76Inventor score
Files withBECKMAN INSTRUMENTS INC4
Top patents by PatentIndex Score
4 records- 0156US5230253AFluid mixing deviceBECKMAN INSTRUMENTS INC·Filed 1992·Granted Jul 27, 1993·19 cites·45 claims
- 0254US4335073ANOx Conversion efficiency detectorBECKMAN INSTRUMENTS INC·Filed 1981·Granted Jun 15, 1982·18 cites·23 claims
- 0349US4010414AAdvance and retard timing lightBECKMAN INSTRUMENTS INC·Filed 1975·Granted Mar 1, 1977·6 cites·15 claims
- 0442US4101859AMagnetic pick up for use with electronic ignition systemsBECKMAN INSTRUMENTS INC·Filed 1977·Granted Jul 18, 1978·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →