Inventor · disambiguated record
John M. Trantham
Also filed as: TRANTHAM JOHN · TRANTHAM JOHN M
13 granted patents·1 pending application·166 citations·filing 1993–2018
91Inventor score
Files withFLOW DESIGN INC8IMI HYDRONIC ENG INC3IMI HYDRONIC ENG INT SA1TOUR & ANDERSSON AB1TRANTHAM JOHN M1
Top patents by PatentIndex Score
14 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
- 0562US9651953B2Flow controllerIMI HYDRONIC ENG INT SA·Filed 2015·Granted May 16, 2017·3 cites·15 claims
- 0660US9442493B2System for regulating pressure differentials on a fluidTRANTHAM JOHN M·Filed 2013·Granted Sep 13, 2016·4 cites·24 claims
- 0760US5529090AEnhanced solid piston flow controllerFLOW DESIGN INC·Filed 1995·Granted Jun 25, 1996·26 cites·19 claims
- 0859US6276397B1Apparatus and method for shaping fluid flowFLOW DESIGN INC·Filed 2000·Granted Aug 21, 2001·11 cites·21 claims
- 0956US6523568B1Combination air vent/probe port and method of constructing sameFLOW DESIGN INC·Filed 2001·Granted Feb 25, 2003·8 cites·31 claims
- 1054US7909262B2Pressure relieved thermal regulator for air conditioning applicationFLOW DESIGN INC·Filed 2007·Granted Mar 22, 2011·5 cites·25 claims
- 1152US11513540B2Pressure compensated flow controller with only two pressuresIMI HYDRONIC ENG INC·Filed 2018·Granted Nov 29, 2022·0 cites·8 claims
- 1250US10731871B2Retrofit smart components for use in a fluid transfer systemIMI HYDRONIC ENG INC·Filed 2018·Granted Aug 4, 2020·0 cites·11 claims
- 1347US2009199905A1Regulating valve with maintained regulating characteristic at different kv-values within one and the same valveTOUR & ANDERSSON AB·Filed 2007·Application pending·0 cites
- 1445US9933167B2Retrofit smart components for use in a fluid transfer systemIMI HYDRONIC ENG INC·Filed 2015·Granted Apr 3, 2018·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →