Inventor · disambiguated record
Klaus-Martin Uhl
Also filed as: UHL KLAUS · UHL KLAUS-MARTIN
54 granted patents·8 pending applications·1,046 citations·filing 1974–2023
99Inventor score
Top patents by PatentIndex Score
62 records- 0196US5926961ATree trimmer with telescopic rodSTIHL MASCHF ANDREAS·Filed 1997·Granted Jul 27, 1999·96 cites·23 claims
- 0296US5287832AStarting device for an internal combustion engineSTIHL ANDREAS·Filed 1992·Granted Feb 22, 1994·115 cites·36 claims
- 0395US6651347B2Portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Nov 25, 2003·68 cites·22 claims
- 0495US6375171B1Vibration damperSTIHL MASCHF ANDREAS·Filed 2000·Granted Apr 23, 2002·88 cites·26 claims
- 0593US5595153APortable handheld work apparatus having a filter caseSTIHL ANDREAS·Filed 1995·Granted Jan 21, 1997·58 cites·14 claims
- 0689US10754032B2Perception deviceINTEL CORP·Filed 2018·Granted Aug 25, 2020·6 cites·20 claims
- 0789US7905223B2Guide cart and power tool with guide a cartSTIHL AG & CO KG ANDREAS·Filed 2008·Granted Mar 15, 2011·17 cites·24 claims
- 0888US8813374B2Chain guard for a motor-driven chain saw and a carrying arrangement thereforLANK JONAS·Filed 2010·Granted Aug 26, 2014·12 cites·18 claims
- 0988US4471097AWater soluble copolymers containing vinyl imidazole as drilling fluid additivesUHL KLAUS·Filed 1982·Granted Sep 11, 1984·72 cites·6 claims
- 1086US10166691B2Hand-guided power tool with a guide barSTIHL AG & CO KG ANDREAS·Filed 2017·Granted Jan 1, 2019·4 cites·14 claims
- 1186US7520799B2Protective cover for a hand-held cut-off machineSTIHL AG & CO KG ANDREAS·Filed 2005·Granted Apr 21, 2009·16 cites·21 claims
- 1284US7137877B2Manually operated toolSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Nov 21, 2006·29 cites·14 claims
- 1381US5819418AWorking tool for trimming treesSTIHL ANDREAS·Filed 1997·Granted Oct 13, 1998·47 cites·21 claims
- 1481US4600516ASulfonated tributylphenol ethoxylates, their use, and a process for preparing sulfonated alkoxylatesHOECHST AG·Filed 1984·Granted Jul 15, 1986·17 cites·6 claims
- 1577US5896669ACutterhead for an overhead branch cutterSTIHL ANDREAS·Filed 1997·Granted Apr 27, 1999·33 cites·18 claims
- 1676US9873193B2Method for operating a handheld work apparatus having a combustion engineSTIHL AG & CO KG ANDREAS·Filed 2014·Granted Jan 23, 2018·3 cites·18 claims
- 1775US5842277AHand-held working tool, especially trimmerSTIHL MASCHF ANDREAS·Filed 1996·Granted Dec 1, 1998·31 cites·19 claims
- 1875US5372767AMethod for applying a stopper to a ropeSTIHL ANDREAS·Filed 1992·Granted Dec 13, 1994·29 cites·16 claims
- 1974US7261624B2Protective cover for a hand-held cut-off machineSTIHL AG & CO KG ANDREAS·Filed 2005·Granted Aug 28, 2007·7 cites·25 claims
- 2072US6688404B2Portable handheld edge cutterSTIHL MASCHF ANDREAS·Filed 2002·Granted Feb 10, 2004·15 cites·19 claims
- 2172US6464018B1Portable handheld drilling machine having an internal combustion engineSTIHL MASCHF ANDREAS·Filed 2000·Granted Oct 15, 2002·16 cites·19 claims
- 2272US4271036AColorless formulations of optical brighteners from the series of bis-triazinylamino-stilbene-disulfonic acid compoundsHOECHST AG·Filed 1980·Granted Jun 2, 1981·8 cites·5 claims
- 2371US10683148B2Tank filling device with vent for a liquid containerSTIHL AG & CO KG ANDREAS·Filed 2017·Granted Jun 16, 2020·3 cites·12 claims
- 2471US9181864B2Work apparatus having a fuel pumpSTIHL AG & CO KG ANDREAS·Filed 2013·Granted Nov 10, 2015·2 cites·19 claims
- 2570US6305867B1Connection for the sections of a separable guide tube and of a drive shaft disposed thereinSTIHL MASCHF ANDREAS·Filed 1999·Granted Oct 23, 2001·33 cites·20 claims
- 2669US9272438B2Guide bar having a carbon fiber reinforced plastic insertSTIHL AG & CO KG ANDREAS·Filed 2014·Granted Mar 1, 2016·4 cites·15 claims
- 2768USD448638SHand-held drillSTIHL MASCHF ANDREAS·Filed 2000·Granted Oct 2, 2001·15 cites·1 claims
- 2867US8434608B2Centrifugal clutchUHL KLAUS-MARTIN·Filed 2008·Granted May 7, 2013·4 cites·15 claims
- 2967US7373921B2Manually guided implementSTIHL AG & CO KG ANDREAS·Filed 2007·Granted May 20, 2008·6 cites·22 claims
- 3066US5358062APortable handheld drilling apparatusSTIHL ANDREAS·Filed 1993·Granted Oct 25, 1994·42 cites·15 claims
- 3164US6622387B2Tank for an operating substance and especially a tank for an operating substance for a portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Sep 23, 2003·9 cites·17 claims
- 3263US10144146B2Work deviceSTIHL AG & CO KG ANDREAS·Filed 2015·Granted Dec 4, 2018·1 cites·19 claims
- 3363US8062100B2Water supply for a hand-held power toolLAYHER WOLFGANG·Filed 2009·Granted Nov 22, 2011·4 cites·11 claims
- 3461US6955152B2Manually operated toolSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Oct 18, 2005·10 cites·21 claims
- 3559US7090204B2Carburetor arrangementSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Aug 15, 2006·16 cites·26 claims
- 3658US5522355AHand-held tool device, especially motor chain sawSTIHL ANDREAS·Filed 1994·Granted Jun 4, 1996·16 cites·16 claims
- 3757US9358698B2Power tool with an indicatorKARRAR CAREL·Filed 2011·Granted Jun 7, 2016·3 cites·13 claims
- 3857US6945203B2Two-cycle engineSTIHL AG & CO KG ANDREAS·Filed 2003·Granted Sep 20, 2005·8 cites·14 claims
- 3956US7458153B2Method for making a cylinder for a two-stroke engineSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Dec 2, 2008·6 cites·6 claims
- 4055US6787028B2Operating substance tank, especially for a portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Sep 7, 2004·5 cites·13 claims
- 4155US6112419ACutter head with cover for drive pinionSTIHL MASCHF ANDREAS·Filed 1998·Granted Sep 5, 2000·20 cites·15 claims
- 4255US2024318964A1Enhanced navigation, localization, and path planning for autonomous robotsINTEL CORP·Filed 2023·Application pending·0 cites
- 4353US7219648B2Working toolSTIHL AG & CO KG ANDREAS·Filed 2005·Granted May 22, 2007·1 cites·19 claims
- 4452US5746160AHand-held working tool with combustion air channel arranged at blower housingSTIHL ANDREAS·Filed 1996·Granted May 5, 1998·13 cites·19 claims
- 4552US2008034516A1Walk-Behind SweeperSTIHL AG & CO KG ANDREAS·Filed 2007·Application pending·0 cites
- 4651US7066120B2Two-cycle engineSTIHL AG & CO KG ANDREAS·Filed 2004·Granted Jun 27, 2006·5 cites·14 claims
- 4750US9610677B2Hand-held power toolREICHLER MARK·Filed 2012·Granted Apr 4, 2017·1 cites·15 claims
- 4849US6536117B2Portable handheld work apparatusSTIHL MASCHF ANDREAS·Filed 2001·Granted Mar 25, 2003·5 cites·23 claims
- 4948US2007107236A1Hand-Held Cut-Off MachineSTIHL AG & CO KG ANDREAS·Filed 2006·Application pending·0 cites
- 5047US6786192B2Portable, manually guided implementSTIHL AG & CO KG ANDREAS·Filed 2003·Granted Sep 7, 2004·2 cites·20 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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