Assignee
ITW GEMA AG
CH·23 granted patents·6 pending applications·334 citations·filing 1998–2008
Top patents by PatentIndex Score
29 records- 0184US7287964B2Method and system for pumping powder, and powder coating apparatusITW GEMA AG·Filed 2004·Granted Oct 30, 2007·38 cites·26 claims
- 0272US6951309B2Powder spray coating deviceITW GEMA AG·Filed 2002·Granted Oct 4, 2005·20 cites·7 claims
- 0372USD441833SSpray coating deviceITW GEMA AG·Filed 1999·Granted May 8, 2001·17 cites·1 claims
- 0471US6622948B1Spray gun for coating objectsITW GEMA AG·Filed 1999·Granted Sep 23, 2003·37 cites·15 claims
- 0570US6758425B2Coating-powder spray gunITW GEMA AG·Filed 2002·Granted Jul 6, 2004·20 cites·16 claims
- 0667US6598803B1Powder spray coating deviceITW GEMA AG·Filed 1999·Granted Jul 29, 2003·34 cites·6 claims
- 0766US6589345B2Powder spray-coating cabinITW GEMA AG·Filed 2001·Granted Jul 8, 2003·7 cites·21 claims
- 0862US6699325B2Powder facility for spray-coating purposesITW GEMA AG·Filed 2002·Granted Mar 2, 2004·14 cites·20 claims
- 0957US6196269B1Conveying injectorITW GEMA AG·Filed 1999·Granted Mar 6, 2001·23 cites·6 claims
- 1054US6537378B1Spray-coating apparatusITW GEMA AG·Filed 2000·Granted Mar 25, 2003·6 cites·6 claims
- 1153US6935583B2Coating-powder spray gunITW GEMA AG·Filed 2002·Granted Aug 30, 2005·6 cites·20 claims
- 1252US6712291B2Spray coating apparatusITW GEMA AG·Filed 2002·Granted Mar 30, 2004·5 cites·15 claims
- 1349US2010255975A1Powder recovering device or powder spray coating apparatusITW GEMA AG·Filed 2008·Application pending·0 cites
- 1449US2010028090A1Powder feeding device of a powder spray coating appratus with sieveITW GEMA AG·Filed 2008·Application pending·0 cites
- 1548US6217654B1Method and equipment for powder spray coatingITW GEMA AG·Filed 1998·Granted Apr 17, 2001·18 cites·16 claims
- 1647US2010071616A1Coating powder filter deviceITW GEMA AG·Filed 2008·Application pending·0 cites
- 1745US6382521B1Spray powder-coating systemITW GEMA AG·Filed 1999·Granted May 7, 2002·15 cites·10 claims
- 1844USD567188SControl unit for powder spray coatingITW GEMA AG·Filed 2005·Granted Apr 22, 2008·6 cites·1 claims
- 1944US6443670B1Powder coating equipment having zero-sum control of conveyance and supplement air linesITW GEMA AG·Filed 1999·Granted Sep 3, 2002·14 cites·20 claims
- 2042US6656536B2Method of controlling spray current and voltage in electrostatic coating apparatusITW GEMA AG·Filed 2002·Granted Dec 2, 2003·0 cites·12 claims
- 2142US6634227B1Level probe for powder containerITW GEMA AG·Filed 2000·Granted Oct 21, 2003·3 cites·15 claims
- 2242US6557789B1Manual spray coating gunITW GEMA AG·Filed 1999·Granted May 6, 2003·13 cites·16 claims
- 2341US6155752APowder spray coating equipmentITW GEMA AG·Filed 1998·Granted Dec 5, 2000·14 cites·11 claims
- 2441US2003155452A1Equipment and method to withdraw in metered manner coating powder from a powder bagITW GEMA AG·Filed 2003·Application pending·0 cites
- 2539US6194027B1Method and equipment for powder spray coatingITW GEMA AG·Filed 1998·Granted Feb 27, 2001·10 cites·12 claims
- 2639US2003197078A1Spraycoating deviceITW GEMA AG·Filed 2003·Application pending·0 cites
- 2739US2002129765A1Coating-powder spray equipmentITW GEMA AG·Filed 2002·Application pending·0 cites
- 2835US6562138B1Electrode holder for a powder spray gunITW GEMA AG·Filed 1999·Granted May 13, 2003·8 cites·27 claims
- 2931US6589341B1Powder coating deviceITW GEMA AG·Filed 1999·Granted Jul 8, 2003·6 cites·11 claims
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