Inventor · disambiguated record
Gerhard Ehmig
Also filed as: EHMIG GERHARD
28 granted patents·6 pending applications·517 citations·filing 1976–2013
97Inventor score
Top patents by PatentIndex Score
34 records- 0187US4136854AAll-metal lift valve for high-vacuum applicationsVAT AG·Filed 1976·Granted Jan 30, 1979·48 cites·8 claims
- 0286US6938811B2Setting toolHILTI AG·Filed 2004·Granted Sep 6, 2005·39 cites·11 claims
- 0386US6123243ACartridge setting toolHILTI AG·Filed 1998·Granted Sep 26, 2000·70 cites·8 claims
- 0480US4941391ADriving piston braking means for explosive powder actuated setting deviceHILTI AG·Filed 1989·Granted Jul 17, 1990·38 cites·7 claims
- 0580US4088301AValve arrangement for a vacuum lineVAT AG·Filed 1976·Granted May 9, 1978·31 cites·11 claims
- 0678US5170922APowder charge operated setting toolHILTI AG·Filed 1991·Granted Dec 15, 1992·43 cites·9 claims
- 0765US6059163ASetting toolHILTI AG·Filed 1999·Granted May 9, 2000·22 cites·3 claims
- 0861US6536647B2Holder for a drive piston of a setting toolHILTI AG·Filed 2002·Granted Mar 25, 2003·14 cites·4 claims
- 0961US6431426B1Holder for a drive piston of a setting toolHILTI AG·Filed 2002·Granted Aug 13, 2002·13 cites·7 claims
- 1060US6474212B1Cartridge magazineHILTI AG·Filed 2000·Granted Nov 5, 2002·11 cites·10 claims
- 1159US4883211AExplosive powder charge operated fastening element setting deviceHILTI AG·Filed 1989·Granted Nov 28, 1989·20 cites·5 claims
- 1258US6481609B2Holder for a drive piston of a setting toolHILTI AG·Filed 2002·Granted Nov 19, 2002·11 cites·15 claims
- 1358US6478207B2Holder for a drive piston of a setting toolHILTI AG·Filed 2002·Granted Nov 12, 2002·11 cites·9 claims
- 1458US6286743B1Explosive powder charge-operated setting toolHILTI AG·Filed 2000·Granted Sep 11, 2001·11 cites·8 claims
- 1558US4986709AFastening element assemblyHILTI AG·Filed 1989·Granted Jan 22, 1991·23 cites·7 claims
- 1656US2014008409A1Propellant holder for an explosion-driven setting tool and an explosion-driven setting toolHILTI AG·Filed 2013·Application pending·0 cites
- 1755US6983679B2Propellant magazine for a propellant-operated setting tool and a propellant-operated setting toolHILTI AG·Filed 2002·Granted Jan 10, 2006·10 cites·16 claims
- 1855US6712255B2Setting toolHILTI AG·Filed 2003·Granted Mar 30, 2004·8 cites·20 claims
- 1954US8479631B2Propellant holder for an explosion-driven setting tool and an explosion-driven setting toolEHMIG GERHARD·Filed 2007·Granted Jul 9, 2013·3 cites·4 claims
- 2052US6257476B1Explosive powder actuated setting toolHILTI AG·Filed 2000·Granted Jul 10, 2001·7 cites·4 claims
- 2152US6039229ASetting toolHILTI AG·Filed 1999·Granted Mar 21, 2000·20 cites·9 claims
- 2252US4627599ASealing mechanism for high vacuum valveSCHERTLER SIEGFRIED·Filed 1985·Granted Dec 9, 1986·15 cites·4 claims
- 2349US7086574B2Explosion-operated power toolHILTI AG·Filed 2003·Granted Aug 8, 2006·5 cites·22 claims
- 2447US5329839AExplosive powder charge operated setting toolHILTI AG·Filed 1993·Granted Jul 19, 1994·11 cites·9 claims
- 2546US6526891B2Cartridge for setting devicesHILTI AG·Filed 2000·Granted Mar 4, 2003·3 cites·9 claims
- 2645US7014086B2Ignition device for igniting a foil cartridge in an explosion-operated power toolHILTI AG·Filed 2003·Granted Mar 21, 2006·2 cites·9 claims
- 2745US6032847ASetting toolHILTI AG·Filed 1998·Granted Mar 7, 2000·15 cites·9 claims
- 2845US5036746ABelt-shaped loading stripHILTI AG·Filed 1990·Granted Aug 6, 1991·13 cites·10 claims
- 2943US2004231503A1Propellant holder for an explosion-driven setting tool and an explosion-driven setting toolFiled 2004·Application pending·0 cites
- 3041US2005109812A1Setting toolFiled 2004·Application pending·0 cites
- 3141US2004244626A1Propellant charge batch in particular for bolt setting toolsFiled 2004·Application pending·0 cites
- 3240US7028877B2Combustion—operated working tool, in particular a setting tool for fastening elementsHILTI AG·Filed 2003·Granted Apr 18, 2006·0 cites·22 claims
- 3340US2004211808A1Hand-held power toolFiled 2004·Application pending·0 cites
- 3438US2003218041A1Cartridge, in particular for setting tools and device for igniting a propulsive charge for setting toolsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →