Individual holder
WIDMAYER DON F
US·2 granted patents·46 citations·filing 1985–1985
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0166US4642525ATransient control circuit for fluorescent lamp systemsWIDMAYER DON F·Filed 1985·Granted Feb 10, 1987·29 cites·4 claims
- 0257US4766352AMethod and apparatus for starting and operating fluorescent lamp and auxiliary ballast systems at reduced power levelsWIDMAYER DON F·Filed 1985·Granted Aug 23, 1988·17 cites·11 claims
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