Inventor · disambiguated record
Donald L. Critten
Also filed as: BARDWELL CHARLES E · CRITTEN DONALD L · CRITTEN DONALD LOUIS
3 granted patents·73 citations·filing 1975–1984
74Inventor score
Top patents by PatentIndex Score
3 records- 0176US4019038ACorrelatorsKENT INSTRUMENTS LTD·Filed 1975·Granted Apr 19, 1977·32 cites·11 claims
- 0268US4173149ADifferential pressure sensing devicesKENT LTD G·Filed 1978·Granted Nov 6, 1979·23 cites·16 claims
- 0353US4634222ANatural-light illumination enhancement assemblyNAT RES DEV·Filed 1984·Granted Jan 6, 1987·18 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →