Inventor · disambiguated record
Robert J. Ehret
Also filed as: EHRET ROBERT J · EHRET ROBERT JAMES
7 granted patents·173 citations·filing 1974–1983
87Inventor score
Files withBECKMAN INSTRUMENTS INC7
Top patents by PatentIndex Score
7 records- 0188US4078719AEddy current brake for air driven centrifugeBECKMAN INSTRUMENTS INC·Filed 1976·Granted Mar 14, 1978·43 cites·11 claims
- 0284US4534941AAnalytical instrument thermoelectric temperature regulatorBECKMAN INSTRUMENTS INC·Filed 1981·Granted Aug 13, 1985·44 cites·9 claims
- 0382US3941487AColorimetric fluid analyzerBECKMAN INSTRUMENTS INC·Filed 1974·Granted Mar 2, 1976·31 cites·20 claims
- 0467US4286203ASlip frequency control for variable speed induction motorsBECKMAN INSTRUMENTS INC·Filed 1979·Granted Aug 25, 1981·16 cites·8 claims
- 0567US4284931AOverspeed shutdown system for centrifuge apparatusBECKMAN INSTRUMENTS INC·Filed 1979·Granted Aug 18, 1981·21 cites·4 claims
- 0654US4372150AFlow monitoring method and apparatusBECKMAN INSTRUMENTS INC·Filed 1980·Granted Feb 8, 1983·11 cites·5 claims
- 0742US4459533AVariable slip drive system for induction motorBECKMAN INSTRUMENTS INC·Filed 1983·Granted Jul 10, 1984·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →