George Rottmann

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Sparkell, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Adhesively correctable transfer medium with delayed alteration resi...
- Patent number 4,239,832
- Issue date Dec 16, 1980
- Eaton Allen Corp.
- Victor Barouh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Adhesively correctable transfer medium with delayed alteration resi...
- Patent number 4,161,551
- Issue date Jul 17, 1979
- Eaton Allen Corp.
- Victor Barouh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Composition for a typewriter ribbon having delayed alteration resis...
- Patent number 4,092,280
- Issue date May 30, 1978
- Victor Barouh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS