Inventor · disambiguated record
Klaus Hoppner
Also filed as: HOEPPNER KLAUS · HOPPNER KLAUS
19 granted patents·673 citations·filing 1976–1997
96Inventor score
Top patents by PatentIndex Score
19 records- 0193US5595153APortable handheld work apparatus having a filter caseSTIHL ANDREAS·Filed 1995·Granted Jan 21, 1997·58 cites·14 claims
- 0293USD364326SChain sawSTIHL ANDREAS·Filed 1994·Granted Nov 21, 1995·51 cites·1 claims
- 0390USD377441SMotor-driven chain sawSTIHL ANDREAS·Filed 1996·Granted Jan 21, 1997·43 cites·1 claims
- 0490US4079708AControl device for the engine of an engine driven sawSTIHL MASCHF ANDREAS·Filed 1976·Granted Mar 21, 1978·47 cites·20 claims
- 0588US5699865AAntivibration device for mounting between a motor unit and a handle unitSTIHL ANDREAS·Filed 1996·Granted Dec 23, 1997·62 cites·20 claims
- 0687US5046566APortable handheld tool having a handle arrangement decoupled by antivibration elementsSTIHL ANDREAS·Filed 1990·Granted Sep 10, 1991·67 cites·19 claims
- 0786US5570512AGrip arrangement for a chain sawSTIHL ANDREAS·Filed 1995·Granted Nov 5, 1996·62 cites·20 claims
- 0885US5960549APlastic handle member for manually guided power chain sawsSTIHL MASCHF ANDREAS·Filed 1997·Granted Oct 5, 1999·58 cites·14 claims
- 0981US4662071AMotor-drive chain saw with a clutch and oil pumpSTIHL ANDREAS·Filed 1984·Granted May 5, 1987·37 cites·22 claims
- 1078US4964217AHandle for a chain sawSTIHL ANDREAS·Filed 1989·Granted Oct 23, 1990·41 cites·13 claims
- 1178US4370810APortable motor chain sawSTIHL ANDREAS·Filed 1980·Granted Feb 1, 1983·31 cites·19 claims
- 1275US4324045AMotor chain saw with dynamic safety braking deviceSTIHL MASCHF ANDREAS·Filed 1980·Granted Apr 13, 1982·27 cites·9 claims
- 1369US5065708AInternal combustion engine for a portable handheld work apparatusSTIHL ANDREAS·Filed 1990·Granted Nov 19, 1991·26 cites·15 claims
- 1465US4600418AAir-intake arrangement for a two-stroke engineSTIHL ANDREAS·Filed 1985·Granted Jul 15, 1986·20 cites·20 claims
- 1560US4691681AArrangement for controlling the intake air for the carburetor of a hand-held portable toolSTIHL ANDREAS·Filed 1986·Granted Sep 8, 1987·16 cites·27 claims
- 1650US4958602AInternal combustion engineSTIHL ANDREAS·Filed 1989·Granted Sep 25, 1990·12 cites·16 claims
- 1744US4026020AGuiding rail arresting device for motor driven sawsSTIHL MASCHF ANDREAS·Filed 1976·Granted May 31, 1977·7 cites·17 claims
- 1838US4474269ABraking device for a power chain sawSTIHL ANDREAS·Filed 1982·Granted Oct 2, 1984·6 cites·11 claims
- 1929US5544544AThrottle trigger device for an internal combustion engine of a working toolSTIHL ANDREAS·Filed 1994·Granted Aug 13, 1996·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →