Louis Mager

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Sudbury, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dimensionally stable oxygen permeable hard contact lens material an...
- Patent number 4,826,889
- Issue date May 2, 1989
- Polymer Technology, Corp.
- Edward J. Ellis
- G02 - OPTICS
Information Patent Grant
Lens cleaning and polishing method
- Patent number 4,357,173
- Issue date Nov 2, 1982
- Polymer Technology Corporation
- Perry Rosenthal
- G02 - OPTICS
Information Patent Grant
Dimensionally stable oxygen permeable hard contact lens material an...
- Patent number 4,330,383
- Issue date May 18, 1982
- Polymer Technology Corporation
- Edward J. Ellis
- G02 - OPTICS