Paul D. Newcomb

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Franklin, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Contact lens mold
- Patent number 4,284,399
- Issue date Aug 18, 1981
- American Optical Corporation
- Paul D. Newcomb
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Contact lens mold
- Patent number 4,209,289
- Issue date Jun 24, 1980
- American Optical Corporation
- Paul D. Newcomb
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL