Inventor · disambiguated record
Douglas A. Hanson
Also filed as: HANSON DOUGLAS A
5 granted patents·155 citations·filing 1994–1995
83Inventor score
Files withVARI LITE INC5
Top patents by PatentIndex Score
5 records- 0192US5882107ACompact luminaire systemVARI LITE INC·Filed 1995·Granted Mar 16, 1999·81 cites·14 claims
- 0290USD417300SAdjustable compact luminaireVARI LITE INC·Filed 1995·Granted Nov 30, 1999·41 cites·1 claims
- 0370USD366712SAdjustable spot luminaireVARI LITE INC·Filed 1994·Granted Jan 30, 1996·14 cites·1 claims
- 0460USD415301SAdjustable compact luminaireVARI LITE INC·Filed 1995·Granted Oct 12, 1999·11 cites·1 claims
- 0536US5590954ADimmer bladeVARI LITE INC·Filed 1994·Granted Jan 7, 1997·8 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →