Inventor · disambiguated record
Roland Schierling
Also filed as: SCHIERLING ROLAND
22 granted patents·4 pending applications·390 citations·filing 1986–2010
96Inventor score
Files withSTIHL ANDREAS17STIHL AG & CO KG ANDREAS4STIHL MASCHF ANDREAS3GORENFLO ERNST1MENZEL JOHANNES1
Top patents by PatentIndex Score
26 records- 0188US5010858AStarter arrangement for an internal combustion engineSTIHL ANDREAS·Filed 1989·Granted Apr 30, 1991·50 cites·9 claims
- 0278US4700668AMethod of injecting fuel for two-stroke engine and apparatus thereforSTIHL ANDREAS·Filed 1986·Granted Oct 20, 1987·26 cites·23 claims
- 0374US4846119AFuel injection pump for a two-stroke engineSTIHL ANDREAS·Filed 1988·Granted Jul 11, 1989·25 cites·14 claims
- 0473US7406771B2Protective shield for a free-cutting toolSTIHL AG & CO KG ANDREAS·Filed 2006·Granted Aug 5, 2008·11 cites·12 claims
- 0573US4813391AArrangement for injecting fuel for a two-stroke engineSTIHL ANDREAS·Filed 1988·Granted Mar 21, 1989·24 cites·11 claims
- 0672US9068545B2Method and device for providing electric energy for an engine control unitGORENFLO ERNST·Filed 2010·Granted Jun 30, 2015·3 cites·17 claims
- 0770US5842279AGuide bar for a motor chain sawSTIHL MASCHF ANDREAS·Filed 1997·Granted Dec 1, 1998·31 cites·17 claims
- 0868US6925718B2Tool headSTIHL MASCHF ANDREAS·Filed 2002·Granted Aug 9, 2005·13 cites·12 claims
- 0967US5249363AGuide bar having a lamellar assembly and method of making the sameSTIHL ANDREAS·Filed 1992·Granted Oct 5, 1993·29 cites·32 claims
- 1065US5733183AClamping device for axially clamping a disk-shaped toolSTIHL ANDREAS·Filed 1996·Granted Mar 31, 1998·30 cites·25 claims
- 1164US5419686AFuel pump for an internal combustion engineSTIHL ANDREAS·Filed 1993·Granted May 30, 1995·23 cites·24 claims
- 1263US4976246AFuel-injection pump arrangement for a two-stroke engine of a handheld portable toolSTIHL ANDREAS·Filed 1988·Granted Dec 11, 1990·15 cites·9 claims
- 1363US4876999ATwo-stroke engineSTIHL ANDREAS·Filed 1988·Granted Oct 31, 1989·16 cites·6 claims
- 1459US2007234578A1Portable handheld work apparatusMENZEL JOHANNES·Filed 2007·Application pending·0 cites
- 1557US5365893AFuel-injection arrangement for an internal combustion engineSTIHL ANDREAS·Filed 1993·Granted Nov 22, 1994·16 cites·12 claims
- 1656US4932370AFuel injection arrangementSTIHL ANDREAS·Filed 1989·Granted Jun 12, 1990·17 cites·6 claims
- 1756US4807573AFuel injection arrangement for a two-stroke engineSTIHL ANDREAS·Filed 1988·Granted Feb 28, 1989·12 cites·28 claims
- 1856US2006107534A1Portable handheld work apparatusSTIHL AG & CO KG ANDREAS·Filed 2005·Application pending·0 cites
- 1952US5245757AMotor-driven chain saw having a grab handleSTIHL ANDREAS·Filed 1993·Granted Sep 21, 1993·15 cites·10 claims
- 2051US5353754AFuel-injection arrangement for an internal combustion engineSTIHL ANDREAS·Filed 1993·Granted Oct 11, 1994·14 cites·22 claims
- 2145US2009013842A1Power ToolSTIHL AG & CO KG ANDREAS·Filed 2008·Application pending·0 cites
- 2241US2011098399A1Cutting Filament for a Trimmer and Method of Producing Such a Cutting FilamentSTIHL AG & CO KG ANDREAS·Filed 2010·Application pending·0 cites
- 2339US5359777ACutterhead for a string trimmerSTIHL ANDREAS·Filed 1993·Granted Nov 1, 1994·9 cites·14 claims
- 2437US5281086APump for viscous fluidsSTIHL ANDREAS·Filed 1992·Granted Jan 25, 1994·5 cites·12 claims
- 2536US7225713B2Cutting blade for a motor-driven, manually-guided implementSTIHL MASCHF ANDREAS·Filed 2001·Granted Jun 5, 2007·1 cites·10 claims
- 2630US4938660APump for viscous fluidsSTIHL ANDREAS·Filed 1989·Granted Jul 3, 1990·5 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →