French; William George
Patent Applications and Registrations
Patent applications and USPTO patent grants for French; William George.The latest application filed is for "optical fibers with helical gradations in composition".
- French; William George - Plainfield NJ
| Patent | Date |
|---|---|
| Optical fibers with helical gradations in composition Grant 4,099,835 - French , et al. July 11, 1 | 1978-07-11 |
| Method for making optical fibers with variations in core diameter Grant 4,049,413 - French September 20, 1 | 1977-09-20 |
| Glass melting method Grant 3,883,340 - French , et al. May 13, 1 | 1975-05-13 |
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