Jeffrey M. Kingsbury

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of molding using gated dies
- Patent number 4,839,110
- Issue date Jun 13, 1989
- Sola USA, Inc.
- Jeffrey M. Kingsbury
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fabrication of thermoplastic optical components by injection/compre...
- Patent number 4,836,960
- Issue date Jun 6, 1989
- Sola USA, Inc.
- David P. Spector
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL