Inventor · disambiguated record
Donald D. Szymanek
Also filed as: SZYMANEK DONALD D
6 granted patents·217 citations·filing 1986–1999
86Inventor score
Top patents by PatentIndex Score
6 records- 0193USD300471SFluorescent light fixtureREC Specialties·Filed 1986·Granted Mar 28, 1989·70 cites·1 claims
- 0288USD307059SRecessed lighting fixtureTHIN LITE CORP·Filed 1986·Granted Apr 3, 1990·33 cites·1 claims
- 0381US4891737AQuick fit diffuser lens apparatusTHIN LITE CORP·Filed 1988·Granted Jan 2, 1990·50 cites·6 claims
- 0479USD300874SFluorescent light fixtureREC Specialties·Filed 1986·Granted Apr 25, 1989·21 cites·1 claims
- 0572US4772216ALight fixture with reversible mounting end capsTHIN LITE CORP·Filed 1987·Granted Sep 20, 1988·35 cites·6 claims
- 0652USD435131SLight fixtureTHIN LITE CORP·Filed 1999·Granted Dec 12, 2000·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →