Mark R. Eisner

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Allentown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dental tray handle shield or prophylactic
- Patent number 4,976,616
- Issue date Dec 11, 1990
- Steri-Shield Products, Inc.
- Mark R. Eisner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental syringe shield or prophylactic
- Patent number 4,907,968
- Issue date Mar 13, 1990
- Mark R. Eisner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental lamp shield or prophylactic
- Patent number 4,777,574
- Issue date Oct 11, 1988
- Mark R. Eisner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental hand piece shield or prophylactic
- Patent number 4,728,290
- Issue date Mar 1, 1988
- Mark R. Eisner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE