Inventor · disambiguated record
David J. Burkhart
Also filed as: BURKHART DAVID J
7 granted patents·4 pending applications·67 citations·filing 2008–2019
86Inventor score
Files withBURKHART DAVID J5ENG CORROSION SOLUTIONS LLC2ENGINEERED CORROSION SOLUTIONS LLC2KOCHELEK JEFFREY T2
Top patents by PatentIndex Score
11 records- 0190US9186533B2Fire protection systems having reduced corrosionENGINEERED CORROSION SOLUTIONS LLC·Filed 2015·Granted Nov 17, 2015·7 cites·10 claims
- 0286US8720591B2Controlled discharge gas ventBURKHART DAVID J·Filed 2009·Granted May 13, 2014·17 cites·16 claims
- 0385US9144700B2Fire protection systems having reduced corrosionBURKHART DAVID J·Filed 2008·Granted Sep 29, 2015·14 cites·9 claims
- 0484US9610466B2Controlled discharge gas ventBURKHART DAVID J·Filed 2014·Granted Apr 4, 2017·7 cites·42 claims
- 0583US10420970B2Controlled discharge gas ventENG CORROSION SOLUTIONS LLC·Filed 2017·Granted Sep 24, 2019·4 cites·37 claims
- 0682US8893813B2Fire protection sprinkler system with oxygen corrosion sensitive coupon assembly and method of monitoring corrosion in a fire protection sprinkler systemKOCHELEK JEFFREY T·Filed 2011·Granted Nov 25, 2014·5 cites·26 claims
- 0778US8636023B2Automatic air vent for fire suppression wet pipe system and method of venting a fire suppression wet pipe systemBURKHART DAVID J·Filed 2009·Granted Jan 28, 2014·13 cites·20 claims
- 0864US2019143161A1Fire protection systems having reduced corrosionENG CORROSION SOLUTIONS LLC·Filed 2019·Application pending·0 cites
- 0955US2018250540A2Fire Protection Systems Having Reduced CorrosionKOCHELEK JEFFREY T·Filed 2015·Application pending·0 cites
- 1052US2013098640A1High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection systemBURKHART DAVID J·Filed 2011·Application pending·0 cites
- 1142US2014182702A1Automatic Air Vent For Fire Suppression Wet Pipe System And Method Of Venting A Fire Suppression Wet Pipe SystemENGINEERED CORROSION SOLUTIONS LLC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →