Inventor · disambiguated record
David George Halm
Also filed as: HALM DAVID G · HALM DAVID GEORGE
7 granted patents·2 pending applications·50 citations·filing 2002–2014
83Inventor score
Top patents by PatentIndex Score
9 records- 0186US8662099B2Valve shaft apparatus for use with rotary valvesARNOLD DAVID ANTHONY·Filed 2010·Granted Mar 4, 2014·9 cites·25 claims
- 0279US7028712B2Skirt guided globe valveFISHER CONTROLS INT·Filed 2002·Granted Apr 18, 2006·21 cites·10 claims
- 0375US8794589B2Actuator having an override apparatusARNOLD DAVID ANTHONY·Filed 2009·Granted Aug 5, 2014·8 cites·33 claims
- 0472US8122908B2Three-way valve with flow diverterWEARS WILLIAM E·Filed 2008·Granted Feb 28, 2012·7 cites·23 claims
- 0567US9103453B2Valve shaft apparatus for use with rotary valvesFISHER CONTROLS INT·Filed 2014·Granted Aug 11, 2015·2 cites·21 claims
- 0657US7410144B2Pivot and bearing assembly for a manual valve operatorFISHER CONTROLS INT·Filed 2005·Granted Aug 12, 2008·1 cites·17 claims
- 0755US8544820B2Biasing apparatus for use with actuatorsGETHMANN DOUGLAS P·Filed 2009·Granted Oct 1, 2013·2 cites·20 claims
- 0842US2006175564A1Improved Skirt Guided Globe ValveWEARS WILLIAM E·Filed 2006·Application pending·0 cites
- 0936US2004155210A1Instrument mounting apparatus for a fluid control valveFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →