Inventor · disambiguated record
Irving R. Ritsema
Also filed as: RITSEMA IRVING R · RITSEMA IRVING RAY
18 granted patents·328 citations·filing 1976–1985
95Inventor score
Top patents by PatentIndex Score
18 records- 0196US4334599ADisc brake and mounting pin assembly thereforBENDIX CORP·Filed 1980·Granted Jun 15, 1982·69 cites·1 claims
- 0287US4436186ADisc brake assemblyBENDIX CORP·Filed 1981·Granted Mar 13, 1984·30 cites·11 claims
- 0386US4387901ARetraction seal for a disc brake with anti-nibbling featureBENDIX CORP·Filed 1982·Granted Jun 14, 1983·29 cites·8 claims
- 0482US4318458ADisk brake and connecting assembly thereforBENDIX CORP·Filed 1980·Granted Mar 9, 1982·24 cites·8 claims
- 0580US4448291ARotor for a disc brake assemblyBENDIX CORP·Filed 1981·Granted May 15, 1984·23 cites·6 claims
- 0677US4540068ADisc brakeALLIED CORP·Filed 1983·Granted Sep 10, 1985·21 cites·17 claims
- 0777US4386682APiston retraction and wear compensation for low-drag disc brakesBENDIX CORP·Filed 1981·Granted Jun 7, 1983·22 cites·1 claims
- 0876US4583623AHeat shield element for a brakeALLIED CORP·Filed 1984·Granted Apr 22, 1986·20 cites·7 claims
- 0965US4082166ADisc brake having retention deviceBENDIX CORP·Filed 1977·Granted Apr 4, 1978·14 cites·2 claims
- 1063US4382492ADisc brake having a piston retraction assemblyBENDIX CORP·Filed 1981·Granted May 10, 1983·14 cites·2 claims
- 1157US4085826ABrake wear indicatorBENDIX CORP·Filed 1976·Granted Apr 25, 1978·12 cites·1 claims
- 1254US4573554ADisc brake with caliper stabilizing tie-barALLIED CORP·Filed 1985·Granted Mar 4, 1986·11 cites·2 claims
- 1354US4530423ADisc brake including tie bar on stationary torque receiving memberALLIED CORP·Filed 1983·Granted Jul 23, 1985·16 cites·5 claims
- 1444US4345675ADisc brake assembly with lightweight and space saving characteristicsBENDIX CORP·Filed 1980·Granted Aug 24, 1982·7 cites·1 claims
- 1544US4019611ADisc brakeBENDIX CORP·Filed 1976·Granted Apr 26, 1977·7 cites·4 claims
- 1641US4018310ADisc brakeBENDIX CORP·Filed 1976·Granted Apr 19, 1977·6 cites·6 claims
- 1732US4353439ADrum brake with combined adjuster and wheel cylinderBENDIX CORP·Filed 1980·Granted Oct 12, 1982·2 cites·1 claims
- 1830US4387791AParking brake for front wheel drive vehicle including brake band for universal jointBENDIX CORP·Filed 1981·Granted Jun 14, 1983·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →