Kathryn McMahon

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Londonderry, 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