Inventor · disambiguated record
Douglas K. Macniel
Also filed as: MACNIEL DOUGLAS K
4 granted patents·93 citations·filing 1976–1993
79Inventor score
Top patents by PatentIndex Score
4 records- 0170US4106231ALow level light indicatorMASTER SPECIALTIES COMPANY·Filed 1976·Granted Aug 15, 1978·28 cites·11 claims
- 0268US5367934AMedia cutter mechanismCALCOMP INC·Filed 1993·Granted Nov 29, 1994·29 cites·9 claims
- 0361US5368291AMedia stripper mechanismCALCOMP INC·Filed 1993·Granted Nov 29, 1994·15 cites·2 claims
- 0449US5214293ALatch status sensor sensing closed and unlatched positionCALCOMP INC·Filed 1992·Granted May 25, 1993·21 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →