Inventor · disambiguated record
Donald B. Hart
Also filed as: HART DONALD B · HART DONALD TIMOTHY
2 granted patents·1 pending application·13 citations·filing 1997–2002
57Inventor score
Technology areasF21V
Files withALLTRADE INC2
Top patents by PatentIndex Score
3 records- 0146USD424428SBungee cord display packageALLTRADE INC·Filed 1998·Granted May 9, 2000·8 cites·1 claims
- 0236USD400290SCombined protective grill and lens for portable lampALLTRADE INC·Filed 1997·Granted Oct 27, 1998·5 cites·1 claims
- 0324US2004012954A1Wearable light including intermittent switchFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →