Giandomenico Dagna

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Ivrea, IT

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Patents Grantslast 30 patents

Information Patent Grant
High speed ink jet printer with improved electrical connection to t...
- Patent number 4,679,059
- Issue date Jul 7, 1987
- Ing. C. Olivetti & C., S.p.A.
- Giandomenico Dagna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head cartridge assembly
- Patent number 4,628,334
- Issue date Dec 9, 1986
- Ing. C. Olivetti & C., S.p.A.
- Giandomenico Dagna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer with gas evacuating arrangement
- Patent number 4,593,296
- Issue date Jun 3, 1986
- Ing. C. Olivetti & C., S.p.A.
- Giandomenico Dagna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Selective ink-jet printing device
- Patent number 4,502,054
- Issue date Feb 26, 1985
- Ing. C. Olivetti & C., S.p.A.
- Riccardo Brescia
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet dot printer
- Patent number 4,485,386
- Issue date Nov 27, 1984
- Ing. C. Olivetti & C., S.p.A.
- Giandomenico Dagna
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS