Inventor · disambiguated record
Roger A. Webel
Also filed as: WEBEL ROGER A
3 granted patents·47 citations·filing 2000–2018
68Inventor score
Top patents by PatentIndex Score
3 records- 0169US6385870B1Control system for an excavator thumb and a method of controlling an excavator thumbNPK CONSTRUCTION EQUIPMENT INC·Filed 2001·Granted May 14, 2002·26 cites·19 claims
- 0267US6491114B1Slow start control for a hydraulic hammerNPK CONSTRUCTION EQUIPMENT INC·Filed 2000·Granted Dec 10, 2002·21 cites·12 claims
- 0329US10641297B2Hydraulic control valveBOSCH GMBH ROBERT·Filed 2018·Granted May 5, 2020·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →