John G. Sousa

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Nashua, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Head tending method and apparatus for an ink jet printer
- Patent number 5,084,712
- Issue date Jan 28, 1992
- Howtek, Inc.
- Allan G. Hock
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Head tending apparatus for an ink jet printer
- Patent number 4,968,994
- Issue date Nov 6, 1990
- Howtek, Inc.
- Allan G. Hock
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink curing apparatus
- Patent number 4,928,112
- Issue date May 22, 1990
- Howtek, Inc.
- Allan G. Hock
- G01 - MEASURING TESTING
Information Patent Grant
Ink jet priming system
- Patent number 4,870,431
- Issue date Sep 26, 1989
- Howtek, Inc.
- John G. Sousa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
FINGERPRINT MODULATION FOR BEACON
- Publication number 20230326333
- Publication date Oct 12, 2023
- Sheaumann Laser, Inc.
- John Gary Sousa
- G08 - SIGNALLING
Information Patent Application
IRIS CAP FOR BEACON
- Publication number 20230324492
- Publication date Oct 12, 2023
- Sheaumann Laser, Inc.
- John Gary Sousa
- G02 - OPTICS
Information Patent Application
WATER CATCHER FOR BEACON
- Publication number 20230305092
- Publication date Sep 28, 2023
- Sheaumann Laser, Inc.
- John Gary Sousa
- G01 - MEASURING TESTING