Samuel H. Ronel

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Princeton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic composite polymer articles formed from a settable paste...
- Patent number 5,468,811
- Issue date Nov 21, 1995
- National Patent Development Corporation
- Daniel G. Moro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process of making a hearing aid earmold in situ
- Patent number 5,045,266
- Issue date Sep 3, 1991
- National Patent Development Corporation
- Daniel G. Moro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Porous hydrophilic materials, chambers therefrom, and devices compr...
- Patent number 4,298,002
- Issue date Nov 3, 1981
- National Patent Development Corporation
- Samuel H. Ronel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic absorbents
- Patent number 4,147,764
- Issue date Apr 3, 1979
- National Patent Development Corporation
- Didya D. Levy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrophilic absorbents
- Patent number 4,081,402
- Issue date Mar 28, 1978
- National Patent Development Corporation
- Didya D. Levy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic formulation
- Patent number 4,003,991
- Issue date Jan 18, 1977
- National Patent Development Corporation
- David L. Krohn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE