Inventor · disambiguated record
Donald R. Wulfinghoff
Also filed as: WULFINGHOFF DONALD R · WULFINGHOFF DONALD ROBERT
1 granted patent·2 pending applications·11 citations·filing 2009–2017
36Inventor score
Top patents by PatentIndex Score
3 records- 0160US7824068B2Lighting fixtures and systems with high energy efficiency and visual qualityWULFINGHOFF DONALD R·Filed 2009·Granted Nov 2, 2010·11 cites·31 claims
- 0233US2011032700A1Lighting fixtures and systems with high energy efficiency and visual qualityWULFINGHOFF DONALD R·Filed 2010·Application pending·0 cites
- 0325US2018209204A1Tandem Windows for High Energy EfficiencyWULFINGHOFF DONALD ROBERT·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →