Inventor · disambiguated record
Walter Pickhard
Also filed as: PICKHARD WALTER
1 granted patent·2 pending applications·7 citations·filing 2002–2005
32Inventor score
Files withINTUMEX GMBH1
Top patents by PatentIndex Score
3 records- 0154US7521495B2Intumescent electrical installation systems and processes for their productionINTUMEX GMBH·Filed 2005·Granted Apr 21, 2009·7 cites·13 claims
- 0231US2004209009A1Fire-proof materialFiled 2002·Application pending·0 cites
- 0330US2004030004A1Intumescent electrical installation systems and processes for their productionFiled 2003·Application pending·0 cites
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