Inventor · disambiguated record
Bruce W. Wittnebel
Also filed as: WITTNEBEL BRUCE · WITTNEBEL BRUCE W
4 granted patents·49 citations·filing 1975–1988
74Inventor score
Files withMINNESOTA MINING & MFG4
Top patents by PatentIndex Score
4 records- 0170US4711816ATransparent sheet material for electrostatic copiersMINNESOTA MINING & MFG·Filed 1986·Granted Dec 8, 1987·19 cites·11 claims
- 0265US4873135APreframed transparency film having improved feeding reliabilityMINNESOTA MINING & MFG·Filed 1988·Granted Oct 10, 1989·28 cites·9 claims
- 0330US4194911AInhibitor removing bath for direct positive color photographic developmentMINNESOTA MINING & MFG·Filed 1975·Granted Mar 25, 1980·1 cites·6 claims
- 0428US4055422AAdditive for inhibitor removing bathMINNESOTA MINING & MFG·Filed 1975·Granted Oct 25, 1977·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →