Gibbon; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gibbon; John D..The latest application filed is for "slit extrusion die".
- Gibbon; John D. - Charlotte NC
- Gibbon; John D. - Pierrefonds CA
| Patent | Date |
|---|---|
| Slit extrusion die Grant 4,182,606 - Gibbon January 8, 1 | 1980-01-08 |
| Production of a high tenacity, low denier poly(ethylene terephthalate) fibrillated tape yarn Grant 4,123,490 - Gibbon October 31, 1 | 1978-10-31 |
| Parting-off Box For Automatic Screw Machines Grant 3,736,819 - Gibbon , et al. June 5, 1 | 1973-06-05 |
| Fibrillation Process Grant 3,707,837 - Gibbon January 2, 1 | 1973-01-02 |
| Fibrillated Film Yarn Grant 3,695,025 - Gibbon October 3, 1 | 1972-10-03 |
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