Inventor · disambiguated record
Arnold Schonfeld
Also filed as: SCHONFELD ARNOLD
7 granted patents·118 citations·filing 1980–1988
85Inventor score
Top patents by PatentIndex Score
7 records- 0187US4348101ADuplex printing apparatusSPERRY CORP·Filed 1980·Granted Sep 7, 1982·42 cites·8 claims
- 0286US5155639ATransport apparatus for a single reel tape cartridgePHILIPS CORP·Filed 1988·Granted Oct 13, 1992·46 cites·139 claims
- 0357US4805045AApparatus for loading and unloading a tape cartridgeLASER MAGNETIC STORAGE INT·Filed 1988·Granted Feb 14, 1989·11 cites·45 claims
- 0456US4327905ADuplex copying apparatusSPERRY CORP·Filed 1980·Granted May 4, 1982·10 cites·4 claims
- 0536US4302096AGraphic forms overlay apparatusSPERRY CORP·Filed 1980·Granted Nov 24, 1981·5 cites·8 claims
- 0631US4468677APrinting apparatusSPERRY CORP·Filed 1982·Granted Aug 28, 1984·1 cites·7 claims
- 0730US4348705ARandom access flexible disk memorySPERRY CORP·Filed 1980·Granted Sep 7, 1982·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →