Inventor · disambiguated record
Duncan M. A. Grieve
Also filed as: GRIEVE DUNCAN M A · GRIEVE DUNCAN MCL A
5 granted patents·84 citations·filing 1985–1995
82Inventor score
Files withMINNESOTA MINING & MFG5
Top patents by PatentIndex Score
5 records- 0188US4883747AColor photothermographic elementsMINNESOTA MINING & MFG·Filed 1988·Granted Nov 28, 1989·26 cites·13 claims
- 0284US5663042ADeveloping agents for (photo) thermographic systemsMINNESOTA MINING & MFG·Filed 1995·Granted Sep 2, 1997·25 cites·29 claims
- 0382US5492803AHydrazide redox-dye-releasing compounds for photothermographic elementsMINNESOTA MINING & MFG·Filed 1995·Granted Feb 20, 1996·12 cites·20 claims
- 0471US4923792AColor photothermographic elementsMINNESOTA MINING & MFG·Filed 1989·Granted May 8, 1990·11 cites·12 claims
- 0549US4950577APre-press light-sensitive color proofing article incorporating antihalation layerMINNESOTA MINING & MFG·Filed 1985·Granted Aug 21, 1990·10 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →