Inventor · disambiguated record
Robert W. Frayer, Jr.
Also filed as: FRAYER JR ROBERT · FRAYER JR ROBERT W · FRAYER ROBERT
10 granted patents·577 citations·filing 1985–2002
93Inventor score
Top patents by PatentIndex Score
10 records- 0197US6394248B1Compression spring complaint one-way over-running clutch pulleyNTN TOYO BEARING CO LTD·Filed 2000·Granted May 28, 2002·127 cites·14 claims
- 0297US6394247B1Complaint one way over-running clutch pulleyNTN TOYO BEARING CO LTD·Filed 2000·Granted May 28, 2002·77 cites·24 claims
- 0397US5492419ACartridge axle pinion bearing assemblyNTN TOYO BEARING CO LTD·Filed 1994·Granted Feb 20, 1996·110 cites·26 claims
- 0495US6761656B2Over-running clutch pulley with clutch cartridgeNTN TOYO BEARING CO LTD·Filed 2002·Granted Jul 13, 2004·58 cites·12 claims
- 0588US5184069ARotational speed sensor utilizing magnetic ink tone ringNTN TECHNICAL CENTER U S A INC·Filed 1991·Granted Feb 2, 1993·51 cites·14 claims
- 0682US7191880B2Over-running clutch pulley with increased surface microhardnessNTN TOYO BEARING CO LTD·Filed 2001·Granted Mar 20, 2007·28 cites·22 claims
- 0781US5927456ATwo-way over-running clutch assemblyNTN TOYO BEARING CO LTD·Filed 1996·Granted Jul 27, 1999·32 cites·36 claims
- 0879US5837882AStationary element rolling contact fatigue testerNTN TOYO BEARING CO LTD·Filed 1997·Granted Nov 17, 1998·49 cites·21 claims
- 0972US5286117ABearing with asymmetrical flexible sectionNTN TOYO BEARING CO LTD·Filed 1992·Granted Feb 15, 1994·29 cites·46 claims
- 1057US4625567AMethod and apparatus for the measurement of bearing loads using a ductile wire insertFEDERAL MOGUL CORP·Filed 1985·Granted Dec 2, 1986·16 cites·14 claims
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