Hans Paffhausen

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Franklin, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ink ribbon having elastomeric protective backing
- Patent number 4,886,386
- Issue date Dec 12, 1989
- Caribonum Ltd.
- Hans Paffhausen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Overlappingly overstrikeable ribbon and use thereof in continuously...
- Patent number 4,884,908
- Issue date Dec 5, 1989
- Caribonum Ltd.
- Hans Paffhausen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ramp ribbon cartridge
- Patent number 4,801,215
- Issue date Jan 31, 1989
- Pelikan, Inc.
- Hans Paffhausen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS