Inventor · disambiguated record
Donald H. Klosterboer
Also filed as: KLOSTERBOER DONALD H
4 granted patents·125 citations·filing 1976–1996
74Inventor score
Top patents by PatentIndex Score
4 records- 0195US4260677AThermographic and photothermographic materials having silver salt complexes thereinMINNESOTA MINING & MFG·Filed 1976·Granted Apr 7, 1981·101 cites·14 claims
- 0285US5148208ADisposable container for dispensing of photographic developing liquidsANACOMP INC·Filed 1990·Granted Sep 15, 1992·23 cites·26 claims
- 0324US5304462AComposition for and method of cleaning continuous, nonreplenished film developers and replenished film developersANACOMP INC·Filed 1992·Granted Apr 19, 1994·0 cites·6 claims
- 0423US5931400AFilm cartridge and cartridge mounting insert for microfilm machinesFiled 1996·Granted Aug 3, 1999·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →