Inventor · disambiguated record
Robert A. Deregnaucourt
Also filed as: DEREGNAUCOURT ROBERT A
12 granted patents·137 citations·filing 1975–2001
92Inventor score
Files withDAYTON WALTHER CORP7DAYTON STEEL FOUNDRY COMPANY D1MERITOR AUTOMOTIVE INC1MERITOR HEAVY VEHICLE SYS LTD1MERITOR HEAVY VEHICLE TECH1
Top patents by PatentIndex Score
12 records- 0164US4986149ASystem for final balancing of cast metal brake drumsDAYTON WALTHER CORP·Filed 1989·Granted Jan 22, 1991·25 cites·8 claims
- 0262US6532848B1Method for producing and balancing a brake drumMERITOR HEAVY VEHICLE SYS LTD·Filed 2000·Granted Mar 18, 2003·8 cites·20 claims
- 0362US4142569ASeparable safety rimsDAYTON STEEL FOUNDRY COMPANY D·Filed 1977·Granted Mar 6, 1979·17 cites·11 claims
- 0458US5483855AMethod for final balancing a brake drumDAYTON WALTHER CORP·Filed 1993·Granted Jan 16, 1996·16 cites·20 claims
- 0555US5586625AMethod for final balancing a brake drumDAYTON WALTHER CORP·Filed 1995·Granted Dec 24, 1996·15 cites·4 claims
- 0655US4902074ASpacer blockDAYTON WALTHER CORP·Filed 1989·Granted Feb 20, 1990·13 cites·6 claims
- 0753US6321886B2Final balanced brake drum having integral squealer band and method for producing sameMERITOR HEAVY VEHICLE TECH·Filed 2001·Granted Nov 27, 2001·4 cites·6 claims
- 0849US4049320AVehicle wheels, spacers and dual rimsDAYTON WALTHER CORP·Filed 1975·Granted Sep 20, 1977·9 cites·4 claims
- 0946US5992581AFinal balanced brake drum having integral squealer band and method for producing sameMERITOR INC·Filed 1996·Granted Nov 30, 1999·8 cites·9 claims
- 1046US4008923ARim, wheel and fastening means assemblyDAYTON WALTHER CORP·Filed 1975·Granted Feb 22, 1977·8 cites·2 claims
- 1144US4243269AEdge lugged tire carrying rim and wheelsDAYTON WALTHER CORP·Filed 1978·Granted Jan 6, 1981·7 cites·3 claims
- 1242US6279699B1Final balanced brake drum having integral squealer band and method for producing sameMERITOR AUTOMOTIVE INC·Filed 1999·Granted Aug 28, 2001·7 cites·29 claims
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