Assignee
WABCO AUTOMOTIVE UK
11 granted patents·222 citations·filing 1990–1998
Top patents by PatentIndex Score
11 records- 0188US5372109AExhaust modulatorWABCO AUTOMOTIVE UK·Filed 1991·Granted Dec 13, 1994·60 cites·19 claims
- 0283US5515676AVacuum pump motor control apparatus and method of operation thereofWABCO AUTOMOTIVE UK·Filed 1992·Granted May 14, 1996·49 cites·11 claims
- 0366US5394901AExhaust pressure modulation valveWABCO AUTOMOTIVE UK·Filed 1991·Granted Mar 7, 1995·23 cites·10 claims
- 0460US5503367AButterfly valve sealWABCO AUTOMOTIVE UK·Filed 1992·Granted Apr 2, 1996·24 cites·13 claims
- 0548US5113652ADiesel engine exhaust systemWABCO AUTOMOTIVE UK·Filed 1990·Granted May 19, 1992·22 cites·8 claims
- 0647US5190356AAND-type control valve for a tractor-trailer braking systemWABCO AUTOMOTIVE UK·Filed 1991·Granted Mar 2, 1993·15 cites·22 claims
- 0741US6050651AVent valve and method of operation thereofWABCO AUTOMOTIVE UK·Filed 1998·Granted Apr 18, 2000·6 cites·15 claims
- 0836US6109289ADrain valveWABCO AUTOMOTIVE UK·Filed 1997·Granted Aug 29, 2000·9 cites·10 claims
- 0932US5549454AHigh speed vacuum pump with reduced exhaust noiseWABCO AUTOMOTIVE UK·Filed 1994·Granted Aug 27, 1996·6 cites·11 claims
- 1031US5622479AComposite device for a fluid system of a vehicleWABCO AUTOMOTIVE UK·Filed 1995·Granted Apr 22, 1997·4 cites·9 claims
- 1128US5360324AReciprocating vacuum pumpsWABCO AUTOMOTIVE UK·Filed 1992·Granted Nov 1, 1994·4 cites·10 claims
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