Inventor · disambiguated record
Robert L. Walters
Also filed as: WALTERS ROBERT L
6 granted patents·77 citations·filing 2000–2001
84Inventor score
Files withCATERPILLAR INC6
Top patents by PatentIndex Score
6 records- 0181US6367141B1Method of inserting a piston assembly into a cylinder of an internal combustion engineCATERPILLAR INC·Filed 2000·Granted Apr 9, 2002·26 cites·21 claims
- 0270US6467155B1Transfer control system for piston insertion machineCATERPILLAR INC·Filed 2000·Granted Oct 22, 2002·11 cites·15 claims
- 0368US6516511B1Position sensor for piston ring compressorCATERPILLAR INC·Filed 2000·Granted Feb 11, 2003·10 cites·9 claims
- 0464US6438833B1Control system and method of use for aligning a piston assembly with an engine blockCATERPILLAR INC·Filed 2000·Granted Aug 27, 2002·11 cites·11 claims
- 0562US6591484B2Internal combustion engine piston insertion machineCATERPILLAR INC·Filed 2001·Granted Jul 15, 2003·10 cites·11 claims
- 0658US6389667B1Piston ring compressorCATERPILLAR INC·Filed 2000·Granted May 21, 2002·9 cites·16 claims
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