Jeffrey M. Kingsbury

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Cotati, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for molding thermoplastic lenses and, steeply curved and/or...
- Patent number 6,440,335
- Issue date Aug 27, 2002
- Sola International, Inc.
- Jeffrey M. Kingsbury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding method for manufacturing thin thermoplastic lenses
- Patent number 6,284,162
- Issue date Sep 4, 2001
- Sola International, Inc.
- Jeffrey M. Kingsbury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a moulded photochromic lens
- Patent number 5,523,030
- Issue date Jun 4, 1996
- Sola International Inc.
- Jeffrey M. Kingsbury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a moulded photochromic lens
- Patent number 5,405,557
- Issue date Apr 11, 1995
- Sola Group Ltd.
- Jeffrey M. Kingsbury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL