Assignee
BOPP & REUTHER GMBH
DE·16 granted patents·241 citations·filing 1977–1986
Top patents by PatentIndex Score
16 records- 0181US4579008AElectromagnetic pulse pick-up arrangement in a flow meterBOPP & REUTHER GMBH·Filed 1984·Granted Apr 1, 1986·37 cites·9 claims
- 0280US4481974ASafety valve with friction means for damping valve vibrationBOPP & REUTHER GMBH·Filed 1982·Granted Nov 13, 1984·40 cites·11 claims
- 0368US4629160AShutoff wedge for shutoff valveBOPP & REUTHER GMBH·Filed 1984·Granted Dec 16, 1986·27 cites·14 claims
- 0462US4793192AElectromagnetic pulse receiver for a flow meterBOPP & REUTHER GMBH·Filed 1986·Granted Dec 27, 1988·20 cites·10 claims
- 0555US4619134ATesting device for flow metersBOPP & REUTHER GMBH·Filed 1984·Granted Oct 28, 1986·16 cites·10 claims
- 0653US4699359AShut-off valveBOPP & REUTHER GMBH·Filed 1985·Granted Oct 13, 1987·19 cites·14 claims
- 0751US4631951AArrangement for testing a flow meterBOPP & REUTHER GMBH·Filed 1985·Granted Dec 30, 1986·20 cites·5 claims
- 0842US4131017AVane type meterBOPP & REUTHER GMBH·Filed 1977·Granted Dec 26, 1978·11 cites·13 claims
- 0939US4648279AMethod of and device for measuring flow rate by electromagnetic inductionBOPP & REUTHER GMBH·Filed 1985·Granted Mar 10, 1987·15 cites·11 claims
- 1037US4362183ASpring loaded safety valveBOPP & REUTHER GMBH·Filed 1980·Granted Dec 7, 1982·7 cites·9 claims
- 1134US4517823ATesting device for flowmeterBOPP & REUTHER GMBH·Filed 1983·Granted May 21, 1985·4 cites·12 claims
- 1232US4607821AShutoff valveBOPP & REUTHER GMBH·Filed 1985·Granted Aug 26, 1986·7 cites·31 claims
- 1332US4357956ASafety valve with vibration-damped valve springBOPP & REUTHER GMBH·Filed 1980·Granted Nov 9, 1982·8 cites·8 claims
- 1424US4643219AValve for regulating the passage of a fluidBOPP & REUTHER GMBH·Filed 1983·Granted Feb 17, 1987·3 cites·4 claims
- 1518US4385526AFlow meterBOPP & REUTHER GMBH·Filed 1980·Granted May 31, 1983·4 cites·9 claims
- 1618US4134296AFlow meterBOPP & REUTHER GMBH·Filed 1978·Granted Jan 16, 1979·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →