Inventor · disambiguated record
Donald J. Axelrod
Also filed as: AXELROD DONALD J
4 granted patents·42 citations·filing 1977–1979
75Inventor score
Technology areasG03B
Files withBELL & HOWELL CO4
Top patents by PatentIndex Score
4 records- 0185US4148579AAutomatic microfilm cameraBELL & HOWELL CO·Filed 1977·Granted Apr 10, 1979·17 cites·29 claims
- 0279US4153361AWeb cassette with cartridge loadBELL & HOWELL CO·Filed 1977·Granted May 8, 1979·13 cites·20 claims
- 0373US4124290ASystem for interfacing an automatic processing machine with a stack of documents which it is processingBELL & HOWELL CO·Filed 1977·Granted Nov 7, 1978·9 cites·7 claims
- 0444US4214828AWeb cassette with cartridge loadBELL & HOWELL CO·Filed 1979·Granted Jul 29, 1980·3 cites·7 claims
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