Assignee
FLOW DESIGN INC
US·12 granted patents·272 citations·filing 1989–2007
Top patents by PatentIndex Score
12 records- 0185US6688319B2Flow regulating control valve and method for regulating fluid flowFLOW DESIGN INC·Filed 2002·Granted Feb 10, 2004·40 cites·20 claims
- 0279US7857233B2Electronically based control valve with feedback to a building management system (BMS)FLOW DESIGN INC·Filed 2007·Granted Dec 28, 2010·11 cites·22 claims
- 0378US5383489AFlow control valve with enhanced flow control pistonFLOW DESIGN INC·Filed 1993·Granted Jan 24, 1995·45 cites·23 claims
- 0475US7621461B2System and method for regulating heat transfer on a fluid by regulating the flow of the fluidFLOW DESIGN INC·Filed 2006·Granted Nov 24, 2009·13 cites·27 claims
- 0566US6196259B1Method and apparatus for regulating and terminating fluid flowFLOW DESIGN INC·Filed 1999·Granted Mar 6, 2001·29 cites·8 claims
- 0664US5265643AConstant flow rate control valve with low pressure drop startFLOW DESIGN INC·Filed 1992·Granted Nov 30, 1993·31 cites·9 claims
- 0762US5174330AConstant flow rate control valve with low pressure drop startFLOW DESIGN INC·Filed 1991·Granted Dec 29, 1992·29 cites·17 claims
- 0860US5529090AEnhanced solid piston flow controllerFLOW DESIGN INC·Filed 1995·Granted Jun 25, 1996·26 cites·19 claims
- 0960US4926704AValve test plugFLOW DESIGN INC·Filed 1989·Granted May 22, 1990·24 cites·4 claims
- 1059US6276397B1Apparatus and method for shaping fluid flowFLOW DESIGN INC·Filed 2000·Granted Aug 21, 2001·11 cites·21 claims
- 1156US6523568B1Combination air vent/probe port and method of constructing sameFLOW DESIGN INC·Filed 2001·Granted Feb 25, 2003·8 cites·31 claims
- 1254US7909262B2Pressure relieved thermal regulator for air conditioning applicationFLOW DESIGN INC·Filed 2007·Granted Mar 22, 2011·5 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →