Inventor · disambiguated record
J. Roger Weber
Also filed as: WEBER J ROGER
6 granted patents·218 citations·filing 1991–1998
86Inventor score
Files withCATERPILLAR INC6
Top patents by PatentIndex Score
6 records- 0197US5237968AApparatus for adjustably controlling valve movement and fuel injectionCATERPILLAR INC·Filed 1992·Granted Aug 24, 1993·80 cites·16 claims
- 0291US5577468AEngine valve seating velocity hydraulic snubberCATERPILLAR INC·Filed 1991·Granted Nov 26, 1996·64 cites·7 claims
- 0373USRE35303EApparatus for adjustably controlling valve movement and fuel injectionCATERPILLAR INC·Filed 1994·Granted Jul 30, 1996·25 cites·16 claims
- 0462US5606940AEngine valve seating velocity hydraulic snubberCATERPILLAR INC·Filed 1995·Granted Mar 4, 1997·19 cites·5 claims
- 0556US5911245AFlow force spool valveCATERPILLAR INC·Filed 1998·Granted Jun 15, 1999·20 cites·9 claims
- 0643US5165653APressure equalization valve for a hydraulic systemCATERPILLAR INC·Filed 1991·Granted Nov 24, 1992·10 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →