Assignee
TAC LLC
US·5 granted patents·52 citations·filing 2004–2007
Top patents by PatentIndex Score
5 records- 0189US7559531B2Low torque ball valve with dynamic sealingTAC LLC·Filed 2006·Granted Jul 14, 2009·20 cites·20 claims
- 0286US7712724B2Dynamic ball valve sealing device for three-way valvesTAC LLC·Filed 2007·Granted May 11, 2010·16 cites·17 claims
- 0371US7752933B2Speed controlled spring return actuatorTAC LLC·Filed 2007·Granted Jul 13, 2010·6 cites·20 claims
- 0469US7515433B2Method and apparatus for progressively connecting a controller to an external circuit of a buildingTAC LLC·Filed 2005·Granted Apr 7, 2009·4 cites·22 claims
- 0553US7367544B2Apparatus and method for replacing existing actuator zone valves in an HVAC system with a ball valveTAC LLC·Filed 2004·Granted May 6, 2008·6 cites·22 claims
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