Inventor · disambiguated record
Charles R. Riggert
Also filed as: RIGGERT CHARLES R
3 granted patents·78 citations·filing 1996–2014
73Inventor score
Files withCATERPILLAR INC3
Top patents by PatentIndex Score
3 records- 0181US6892936B2Service interlinkCATERPILLAR INC·Filed 2002·Granted May 17, 2005·52 cites·18 claims
- 0275US9551366B2Accessory attachment system for machineCATERPILLAR INC·Filed 2014·Granted Jan 24, 2017·6 cites·17 claims
- 0358US5685490AFuel injector with pressure bleed-off stopCATERPILLAR INC·Filed 1996·Granted Nov 11, 1997·20 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →