Robert M. Springer

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Wyckoff, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Reproduction of halftone original with reduced moire
- Patent number 4,926,267
- Issue date May 15, 1990
- Nynex Corporation
- Joseph S. Shu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Teleconferencing system
- Patent number 4,878,242
- Issue date Oct 31, 1989
- Ricoh Corporation
- Robert M. Springer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE