Inventor · disambiguated record
Gunnar C. Hansson
Also filed as: HANSSON GUNNAR C · HANSSON GUNNAR CHRISTER
45 granted patents·3 pending applications·1,478 citations·filing 1976–2016
98Inventor score
Files withATLAS COPCO TOOLS AB26ATLAS COPCO AB14HANSSON GUNNAR C4HANSSON GUNNAR CHRISTER2ALGIPHARAMA AS1
Top patents by PatentIndex Score
48 records- 0198US4834192ATwo-speed power toolATLAS COPCO AB·Filed 1987·Granted May 30, 1989·99 cites·13 claims
- 0297US5014794APower driven tool and drive system thereforATLAS COPCO AB·Filed 1989·Granted May 14, 1991·130 cites·10 claims
- 0396US5568362ACabinet for housing electronic equipment connectable to machines or power tools for performing operationsATLAS COPCO TOOLS AB·Filed 1993·Granted Oct 22, 1996·214 cites·3 claims
- 0495US6005489AElectric power tool with code receiverATLAS COPCO TOOLS AB·Filed 1995·Granted Dec 21, 1999·256 cites·12 claims
- 0595US5203242APower tool for two-step tightening of screw jointsHANSSON GUNNAR C·Filed 1991·Granted Apr 20, 1993·99 cites·4 claims
- 0691US5714827AStator for an electric machineATLAS COPCO TOOLS AB·Filed 1994·Granted Feb 3, 1998·61 cites·8 claims
- 0791US4881435APower tool for two step tightening of screw jointsATLAS COPCO AB·Filed 1988·Granted Nov 21, 1989·55 cites·2 claims
- 0890US6785591B1Method for determining optimum screw joint tightening parameter values by process simulationATLAS COPCO TOOLS AB·Filed 2000·Granted Aug 31, 2004·42 cites·4 claims
- 0989US4842078AScrew joint tightening power toolATLAS COPCO AB·Filed 1988·Granted Jun 27, 1989·51 cites·2 claims
- 1088US6662882B2Power nut runner with torque responsive power shut-off capacityATLAS COPCO TOOLS AB·Filed 2000·Granted Dec 16, 2003·26 cites·23 claims
- 1188US4611671AVibration insulating handleATLAS COPCO AB·Filed 1985·Granted Sep 16, 1986·52 cites·6 claims
- 1284US5080180ATorque impulse power toolATLAS COPCO TOOLS AB·Filed 1989·Granted Jan 14, 1992·36 cites·8 claims
- 1379US5155421APower wrench for tightening screw jointsATLAS COPCO TOOLS AB·Filed 1991·Granted Oct 13, 1992·37 cites·2 claims
- 1478US5245747ADevice for tightening threaded jointsATLAS COPCO TOOLS AB·Filed 1992·Granted Sep 21, 1993·35 cites·3 claims
- 1572US5448123AElectric synchronous motorATLAS COPCO TOOLS AB·Filed 1994·Granted Sep 5, 1995·34 cites·10 claims
- 1671US6712157B2Portable power tool with rotation motor and grease lubricated angle driveATLAS COPCO TOOLS AB·Filed 2003·Granted Mar 30, 2004·13 cites·4 claims
- 1767US4558539APneumatic rotary grinding toolATLAS COPCO AB·Filed 1984·Granted Dec 17, 1985·12 cites·7 claims
- 1864US6034463AStator for an electric machineATLAS COPCO TOOLS AB·Filed 1997·Granted Mar 7, 2000·20 cites·6 claims
- 1964US5750932AMulti-core cable for electrically communicating a hand held power nutrunner with a power supply and control unitATLAS COPCO TOOLS AB·Filed 1993·Granted May 12, 1998·23 cites·13 claims
- 2063US6871711B2Portable power tool with grease lubricated angle gear driveATLAS COPCO TOOLS AB·Filed 2003·Granted Mar 29, 2005·10 cites·13 claims
- 2160US7647807B2In-line torque transducer unitATLAS COPCO TOOLS AB·Filed 2006·Granted Jan 19, 2010·4 cites·4 claims
- 2259US7698969B2Nut runner mounting structureATLAS COPCO TOOLS AB·Filed 2005·Granted Apr 20, 2010·1 cites·20 claims
- 2358US8118702B2Power tool with planet type reduction gearingHANSSON GUNNAR CHRISTER·Filed 2004·Granted Feb 21, 2012·10 cites·4 claims
- 2458US5519604AMethod and device for tightening threaded jointsATLAS COPCO TOOLS AB·Filed 1994·Granted May 21, 1996·17 cites·22 claims
- 2557US7366584B2Power tool system including a multi-core cable with an electronic memory moduleATLAS COPCO TOOLS AB·Filed 2004·Granted Apr 29, 2008·8 cites·4 claims
- 2653US5216795AMethod for tightening threaded jointsATLAS COPCO TOOLS AB·Filed 1992·Granted Jun 8, 1993·14 cites·3 claims
- 2752US6047455AMethod for simultaneous tightening of two or more screw jointsATLAS COPCO TOOLS AB·Filed 1996·Granted Apr 11, 2000·20 cites·12 claims
- 2852US4298317AOverspeed safety deviceATLAS COPCO AB·Filed 1979·Granted Nov 3, 1981·6 cites·10 claims
- 2951US8042622B2Electric power tool with swivelled cable connectionATLAS COPCO TOOLS AB·Filed 2007·Granted Oct 25, 2011·4 cites·7 claims
- 3051US4063625AImproved screw or nut runnerATLAS COPCO AB·Filed 1976·Granted Dec 20, 1977·11 cites·10 claims
- 3148US5172612ASocket holderATLAS COPCO TOOLS AB·Filed 1991·Granted Dec 22, 1992·12 cites·8 claims
- 3246US5053586AReel assembly with a flexible brake cord for arresting or slowing reel rotationATLAS COPCO TOOLS AKTIEBOLAG·Filed 1990·Granted Oct 1, 1991·15 cites·9 claims
- 3346US4458416AVibration damped portable impact toolATLAS COPCO AB·Filed 1982·Granted Jul 10, 1984·9 cites·3 claims
- 3446US2009169293A1Mounting device for attaching an element to a tubular memberHANSSON GUNNAR CHRISTER·Filed 2007·Application pending·0 cites
- 3543US6105687APortable power tool with a power supply line support deviceATLAS COPCO TOOLS AB·Filed 1998·Granted Aug 22, 2000·9 cites·15 claims
- 3639US4838364AElectrically powered screw tightening toolHANSSON GUNNAR C·Filed 1987·Granted Jun 13, 1989·7 cites·7 claims
- 3736US4097184APressure operated valveATLAS COPCO AB·Filed 1976·Granted Jun 27, 1978·4 cites·16 claims
- 3836US2018028603A1A protein based on zg16 for use as a medicamentHANSSON GUNNAR C·Filed 2015·Application pending·0 cites
- 3934US6899514B2Overspeed safety deviceATLAS COPCO TOOLS AB·Filed 2003·Granted May 31, 2005·0 cites·10 claims
- 4034US5205031ADevice for tightening threaded jointsATLAS COPCO TOOLS AB·Filed 1992·Granted Apr 27, 1993·5 cites·2 claims
- 4134US4372534APneumatic hoistATLAS COPCO AB·Filed 1981·Granted Feb 8, 1983·3 cites·11 claims
- 4232US5775999AHydraulic torque impulse generator having a pressure responsive bypass flow valveATLAS COPCO TOOLS AB·Filed 1996·Granted Jul 7, 1998·5 cites·20 claims
- 4332US4496164AChisel retaining deviceATLAS COPCO AB·Filed 1981·Granted Jan 29, 1985·2 cites·5 claims
- 4430US10035821B2Calcium binding compounds based on gamma-carboxy glutamateHANSSON GUNNAR C·Filed 2016·Granted Jul 31, 2018·0 cites·8 claims
- 4530US4761151AHydraulic torque impulse generatorATLAS COPCO AB·Filed 1987·Granted Aug 2, 1988·0 cites·4 claims
- 4629USD582744SSupport structure for torque delivering spindle units for tightening screw jointsATLAS COPCO TOOLS AB·Filed 2005·Granted Dec 16, 2008·3 cites·1 claims
- 4725US4768407AMarking deviceATLAS COPCO AB·Filed 1986·Granted Sep 6, 1988·4 cites·13 claims
- 4822US2016361342A1Use of alginate oligomers in the treatment of cystic fibrosis and other conditions associated with defective cftr ion channel functionALGIPHARAMA AS·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →