Robert M. Schlesinger

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Dedham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Urethral cap
- Patent number 5,908,379
- Issue date Jun 1, 1999
- Insight Medical Corporation
- Robert W. Schaefer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Game ball
- Patent number 4,830,370
- Issue date May 16, 1989
- Robert M. Schlesinger
- A63 - SPORTS GAMES AMUSEMENTS