Inventor · disambiguated record
David R. Phelps
Also filed as: PHELPS DAVID · PHELPS DAVID R · PHELPS DAVID REEVES
7 granted patents·1 pending application·84 citations·filing 1974–2016
84Inventor score
Top patents by PatentIndex Score
8 records- 0184US6576046B2Modular electrostatic precipitator systemFEDDERS CORP·Filed 2001·Granted Jun 10, 2003·46 cites·37 claims
- 0279US8318296B2Composite articleTURNBACH JAMES F·Filed 2007·Granted Nov 27, 2012·5 cites·25 claims
- 0377US10731052B2System for forming elastomeric compositions for application to metalBASF SE·Filed 2016·Granted Aug 4, 2020·1 cites·25 claims
- 0470US8501062B2Method for making a composite articleTURNBACH JAMES F·Filed 2012·Granted Aug 6, 2013·1 cites·15 claims
- 0565US8302280B2Appliance comprising polyurethane foamNEFF RAYMOND A·Filed 2010·Granted Nov 6, 2012·5 cites·28 claims
- 0662US7535129B2Method and apparatus for transfer of a critical load from one source to a back up source using magnetically latched relaysTWINSOURCE LLC·Filed 2007·Granted May 19, 2009·13 cites·6 claims
- 0757US3957236AMethod and apparatus for transitioning diverse power sources to rail vehiclesGEN ELECTRIC·Filed 1974·Granted May 18, 1976·13 cites·14 claims
- 0851US2008270216A1System and method for standards and governance evaluation frameworkLEHMAN BROTHERS INC·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David R. Phelps files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →