Inventor · disambiguated record
Dail L. Swanson
Also filed as: SWANSON DAIL L
7 granted patents·175 citations·filing 1981–1990
87Inventor score
Top patents by PatentIndex Score
7 records- 0184US4916363ABallastVALMONT INDUSTRIES·Filed 1988·Granted Apr 10, 1990·44 cites·38 claims
- 0281US4399391ACircuit for starting and operating fluorescent lampsGEN ELECTRIC·Filed 1981·Granted Aug 16, 1983·43 cites·7 claims
- 0374US5006764AFluorescent lamp ballast with end connectorVALMONT INDUSTRIES·Filed 1989·Granted Apr 9, 1991·29 cites·7 claims
- 0472US5068639AWall box dimmerVALMONT INDUSTRIES·Filed 1990·Granted Nov 26, 1991·40 cites·6 claims
- 0547US5021714ACircuit for starting and operating fluorescent lampsVALMONT INDUSTRIES·Filed 1990·Granted Jun 4, 1991·13 cites·4 claims
- 0634US5001401ADual voltage ballastVALMONT INDUSTRIES·Filed 1989·Granted Mar 19, 1991·3 cites·6 claims
- 0732US4644227AThree lamp ballastGEN ELECTRIC·Filed 1984·Granted Feb 17, 1987·3 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →