Assignee
ASCO CONTROLS LP
US·10 granted patents·2 pending applications·394 citations·filing 1999–2007
Top patents by PatentIndex Score
12 records- 0193US6729601B2Extended range proportional valveASCO CONTROLS LP·Filed 2003·Granted May 4, 2004·51 cites·23 claims
- 0293US6619612B2Extended range proportional valveASCO CONTROLS LP·Filed 2000·Granted Sep 16, 2003·58 cites·14 claims
- 0387US6553979B2Pressure-regulating piston with built-in relief valveASCO CONTROLS LP·Filed 2001·Granted Apr 29, 2003·36 cites·9 claims
- 0484US6651636B1Pressure regulating piston with built-in relief valveASCO CONTROLS LP·Filed 2003·Granted Nov 25, 2003·47 cites·26 claims
- 0581US6742541B2Linear indicator for a valveASCO CONTROLS LP·Filed 2002·Granted Jun 1, 2004·35 cites·26 claims
- 0681US6644351B2Booster pilot valveASCO CONTROLS LP·Filed 2001·Granted Nov 11, 2003·29 cites·29 claims
- 0780US6650211B2Valve position switchASCO CONTROLS LP·Filed 2001·Granted Nov 18, 2003·33 cites·23 claims
- 0877US6447028B1Joint fittingASCO CONTROLS LP·Filed 2000·Granted Sep 10, 2002·28 cites·46 claims
- 0973US6968851B2Double block valve with proving systemASCO CONTROLS LP·Filed 2002·Granted Nov 29, 2005·37 cites·26 claims
- 1073US6242909B1Electrical sensing of valve actuator positionASCO CONTROLS LP·Filed 1999·Granted Jun 5, 2001·40 cites·17 claims
- 1146US2007164243A1Three-way direct pilot valveASCO CONTROLS LP·Filed 2007·Application pending·0 cites
- 1230US2002175791A1Solenoid for actuating valvesASCO CONTROLS LP·Filed 2002·Application pending·0 cites
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