Assignee
BEY ROGER
FR·6 granted patents·180 citations·filing 1979–2015
Top patents by PatentIndex Score
6 records- 0193US4530375AAttenuating rotating valveBEY ROGER·Filed 1979·Granted Jul 23, 1985·48 cites·7 claims
- 0292US4479510AAttenuating rotating valve having varying configurationsBEY ROGER·Filed 1980·Granted Oct 30, 1984·66 cites·17 claims
- 0391US9933089B2Decompression insert for rotary valve and rotary valve provided with such an insertBEY ROGER·Filed 2015·Granted Apr 3, 2018·7 cites·18 claims
- 0483US4610273AAttenuated rotating valveBEY ROGER·Filed 1984·Granted Sep 9, 1986·34 cites·4 claims
- 0580US8322373B2Axial drag valve with internal sleeve actuatorBEY ROGER·Filed 2008·Granted Dec 4, 2012·10 cites·18 claims
- 0677US8312893B2Axial drag valve with internal hub actuatorBEY ROGER·Filed 2008·Granted Nov 20, 2012·15 cites·21 claims
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