James J. Doyle

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Continuous ink jet printing
- Patent number 4,864,323
- Issue date Sep 5, 1989
- Domino Printing Sciences PLC
- Ammar Lecheheb
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet droplet generator with quick-release nozzle cap
- Patent number 4,771,297
- Issue date Sep 13, 1988
- Domino Printing Sciences PLC
- Ammar Lecheheb
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Continuous ink jet printing
- Patent number 4,688,049
- Issue date Aug 18, 1987
- Domino Printing Sciences PLC
- James J. Doyle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS