Didier Joyeux

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Petit-Lancy, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for propelling droplets of a conductive liquid
- Patent number 5,001,496
- Issue date Mar 19, 1991
- Battelle Memorial Institute
- Jacques Vermot-Gaud
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Needle matrix printer
- Patent number 4,732,498
- Issue date Mar 22, 1988
- Battelle Memorial Institute
- Jacques Vermot-Gaud
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Needle matrix printer
- Patent number 4,600,322
- Issue date Jul 15, 1986
- Battelle Memorial Institute
- Jacques Vermot-Gaud
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS