Inventor · disambiguated record
Robert Wuerfel
Also filed as: WUERFEL ROBERT · WUERFEL ROBERT P
19 granted patents·123 citations·filing 1977–2018
92Inventor score
Top patents by PatentIndex Score
19 records- 0195US10018459B2Method for the location determination of the involutes in gearsLIEBHERR VERZAHNTECH GMBH·Filed 2015·Granted Jul 10, 2018·8 cites·15 claims
- 0293US4427960AMagnetic holder for small articlesWUERFEL ROBERT P·Filed 1982·Granted Jan 24, 1984·57 cites·9 claims
- 0389US10569349B2Process for gear manufacturing machiningLIEBHERR VERZAHNTECH GMBH·Filed 2017·Granted Feb 25, 2020·5 cites·17 claims
- 0486US4111164AVariable displacement arrangement in four cycle, reciprocating internal combustion engineWUERFEL ROBERT P·Filed 1977·Granted Sep 5, 1978·36 cites·7 claims
- 0580US10773356B2Method of producing a workpiece having a modified gearing geometryLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Sep 15, 2020·3 cites·27 claims
- 0677US10173278B2Method and apparatus for hard finishing modified gearsLIEBHERR VERZAHNTECH GMBH·Filed 2013·Granted Jan 8, 2019·4 cites·22 claims
- 0775US10603730B2Method of producing a workpiece having a desired gear geometryLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Mar 31, 2020·1 cites·16 claims
- 0871US10293423B2Method and apparatus for the gear manufacturing machining of a workpiece by a diagonal generating methodLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted May 21, 2019·1 cites·19 claims
- 0970US10500657B2Method of producing one or more workpiecesLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Dec 10, 2019·1 cites·15 claims
- 1066US9969019B2Method for the gear manufacturing machining of a workpiece by a diagonal generating methodLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted May 15, 2018·1 cites·13 claims
- 1161US11253937B2Method and apparatus for hard finishing modified gearsLIEBHERR VERZAHNTECH GMBH·Filed 2018·Granted Feb 22, 2022·0 cites·21 claims
- 1258US10343256B2Method of dressing a toolLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Jul 9, 2019·0 cites·23 claims
- 1356US9873160B2Method and apparatus for the gear manufacturing machining of a workpiece by a diagonal generating methodLIEBHERR-VERZAHNTECHNIK GMBH·Filed 2016·Granted Jan 23, 2018·0 cites·20 claims
- 1448US10322461B2Method of dressing a toolLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Jun 18, 2019·0 cites·21 claims
- 1545US10583508B2Method of producing a toothed workpiece having a modified surface geometryLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Mar 10, 2020·0 cites·16 claims
- 1643US10493546B2Method of producing a toothed workpiece having a modified surface geometryLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Dec 3, 2019·0 cites·23 claims
- 1742US10500659B2Method of producing a toothed workpiece having a modified surface geometryLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted Dec 10, 2019·0 cites·22 claims
- 1841US4164916AVariable displacement arrangement in four cycle, reciprocating, internal combustion engineWUERFEL ROBERT P·Filed 1978·Granted Aug 21, 1979·6 cites·15 claims
- 1939US10286469B2Method for the manufacture of a workpiece having a corrected gear tooth geometry and/or a modified surface structureLIEBHERR VERZAHNTECH GMBH·Filed 2016·Granted May 14, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →