Inventor · disambiguated record
Donald M. Lee
Also filed as: LEE DONALD · LEE DONALD M
15 granted patents·226 citations·filing 1980–2016
93Inventor score
Top patents by PatentIndex Score
15 records- 0195US9376626B1Turbulent mesophase pitch process and productsMALONE DONALD P·Filed 2012·Granted Jun 28, 2016·22 cites·17 claims
- 0294US9222027B1Single stage pitch process and productMALONE DONALD P·Filed 2013·Granted Dec 29, 2015·23 cites·20 claims
- 0384US10371716B2Method and apparatus for socket power calibration with flexible printed circuit boardADVANTEST CORP·Filed 2016·Granted Aug 6, 2019·3 cites·20 claims
- 0475US9914034B2Batting teeLEE DONALD M·Filed 2016·Granted Mar 13, 2018·5 cites·3 claims
- 0575US5473639AClock recovery apparatus with means for sensing an out of lock conditionHEWLETT PACKARD CO·Filed 1993·Granted Dec 5, 1995·79 cites·13 claims
- 0667US4333445AFluidized bed solar energy heaterLEE DONALD M·Filed 1980·Granted Jun 8, 1982·23 cites·11 claims
- 0765US9647632B2Lumped element radio frequency tuning calibration processADVANTEST CORP·Filed 2014·Granted May 9, 2017·2 cites·19 claims
- 0865US5047731AVariable gain wideband bipolar monolithic amplifierHEWLETT PACKARD CO·Filed 1990·Granted Sep 10, 1991·18 cites·20 claims
- 0960US4996037AProcesses for the manufacture of enriched pitches and carbon fibersBERKEBILE DONALD C·Filed 1986·Granted Feb 26, 1991·14 cites·20 claims
- 1047US4678642ABallistic separation of particles in a progressive flow reactorASHLAND OIL INC·Filed 1985·Granted Jul 7, 1987·10 cites·16 claims
- 1147US4669887ADry blending with fibersASHLAND OIL INC·Filed 1986·Granted Jun 2, 1987·9 cites·13 claims
- 1241US5316654AProcesses for the manufacture of enriched pitches and carbon fibersBERKEBILE DONALD C·Filed 1985·Granted May 31, 1994·6 cites·29 claims
- 1340US4953135ADry blending with fibersASHLAND OIL INC·Filed 1987·Granted Aug 28, 1990·6 cites·40 claims
- 1438US5405044ADrum top drierFiled 1992·Granted Apr 11, 1995·6 cites·20 claims
- 1529US5373962ADrum top drierFiled 1994·Granted Dec 20, 1994·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →