Inventor · disambiguated record
William D. Burch
Also filed as: BURCH WILLIAM D · BURCH WILLIAM DAVID
3 granted patents·153 citations·filing 1990–2011
75Inventor score
Top patents by PatentIndex Score
3 records- 0185US5420512AElectronic cable testing systemPALADIN CORP·Filed 1991·Granted May 30, 1995·112 cites·8 claims
- 0270US5097136AApparatus for curing photosensitive coatingsULTRA LUM INC·Filed 1990·Granted Mar 17, 1992·35 cites·10 claims
- 0339USD658314SLight emitting tubeBURCH WILLIAM DAVID·Filed 2011·Granted Apr 24, 2012·6 cites·1 claims
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