Tsuetaki; George F.

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen-permeable contact lens compositions, methods and articles of...
- Patent number 4,365,074
- Issue date Dec 21, 1982
- Tsuetaki; George F.
- Nick N. Novicky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen-permeable contact lens compositions, methods, and articles o...
- Patent number 4,314,068
- Issue date Feb 2, 1982
- Tsuetaki; George F.
- Nick N. Novicky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen permeable hard and semi-hard contact lens compositions metho...
- Patent number 4,303,772
- Issue date Dec 1, 1981
- Tsuetaki; George F.
- Nick N. Novicky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen-permeable contact lens compositions, methods and articles of...
- Patent number 4,216,303
- Issue date Aug 5, 1980
- Tsuetaki; George F.
- Nick N. Novicky
- C07 - ORGANIC CHEMISTRY

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