David M. Gaskill Jr.

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Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-sided color printing apparatus
- Patent number 5,973,711
- Issue date Oct 26, 1999
- Astro-Med, Inc.
- Zachery J. Schartner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Two-sided color printing apparatus and reversible print head mounti...
- Patent number 5,675,369
- Issue date Oct 7, 1997
- Astro-Med, Inc.
- David M. Gaskill
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and print head mounting assembly therefor
- Patent number 4,811,036
- Issue date Mar 7, 1989
- Astro-Med Inc.
- David M. Gaskill
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Z-Fold chart paper package
- Patent number 4,444,315
- Issue date Apr 24, 1984
- Atlan-Tol Industries, Inc.
- David M. Gaskill
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS