Inventor · disambiguated record
Dirk Kalisch
Also filed as: KALISCH DIRK
3 granted patents·4 pending applications·30 citations·filing 2000–2017
66Inventor score
Top patents by PatentIndex Score
7 records- 0174US6591851B1Seal-gas valve deviceLEYBOLD VAKUUM GMBH·Filed 2000·Granted Jul 15, 2003·26 cites·15 claims
- 0240US6702544B1Friction vacuum pump for use in a system for regulating pressure and pressure regulating system comprising a friction vacuum pump of this typeLEYBOLD VAKUUM GMBH·Filed 2000·Granted Mar 9, 2004·3 cites·9 claims
- 0339US7264439B2Evacuating deviceOERLIKON LEYBOLD VACUUM GMBH·Filed 2003·Granted Sep 4, 2007·1 cites·5 claims
- 0439US2008206041A1Drag Vacuum PumpADAMIETZ RALF·Filed 2005·Application pending·0 cites
- 0538US2009068011A1Vacuum pump arrangementKALISCH DIRK·Filed 2006·Application pending·0 cites
- 0637US2020386455A1Refrigeration machineLEYBOLD GMBH·Filed 2017·Application pending·0 cites
- 0729US2008260518A1Holweck Vacuum PumpBLUMENTHAL ROLAND·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →