Inventor · disambiguated record
Ugo Carena
Also filed as: CARENA UGO
8 granted patents·88 citations·filing 1975–1986
86Inventor score
Files withOLIVETTI & CO SPA8
Top patents by PatentIndex Score
8 records- 0177US4630949ADevice for controlling the rotary movement of a platenOLIVETTI & CO SPA·Filed 1984·Granted Dec 23, 1986·24 cites·10 claims
- 0275US4536650AOptical transducer with a transparent shutter diskOLIVETTI & CO SPA·Filed 1983·Granted Aug 20, 1985·25 cites·6 claims
- 0361US4156572AInked ribbon cartridge for a calculating or other office machineOLIVETTI & CO SPA·Filed 1977·Granted May 29, 1979·11 cites·3 claims
- 0450US4607968APaper pressing device for printing machinesOLIVETTI & CO SPA·Filed 1984·Granted Aug 26, 1986·8 cites·8 claims
- 0546US4072833AKeyboard selector switch assembly for a calculating machineOLIVETTI & CO SPA·Filed 1976·Granted Feb 7, 1978·6 cites·1 claims
- 0642US4683501AApparatus for reading and reproducing graphic informationOLIVETTI & CO SPA·Filed 1985·Granted Jul 28, 1987·8 cites·7 claims
- 0741US4027766AInking device for the type-carrier element of a calculating machineOLIVETTI & CO SPA·Filed 1975·Granted Jun 7, 1977·6 cites·6 claims
- 0828US4723856ADevice for coupling a character-carrying disc to a selector motorOLIVETTI & CO SPA·Filed 1986·Granted Feb 9, 1988·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →