Individual holder
BELKNAP DONALD J
3 granted patents·6 citations·filing 1975–1975
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0125US4027363AMethods of making incandescent lampsBELKNAP DONALD J·Filed 1975·Granted Jun 7, 1977·3 cites·4 claims
- 0223US4027804ALamp component transport deviceBELKNAP DONALD J·Filed 1975·Granted Jun 7, 1977·2 cites·6 claims
- 0321US4017956AApparatus for making incandescent lamps and the likeBELKNAP DONALD J·Filed 1975·Granted Apr 19, 1977·1 cites·7 claims
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