Dumortier; Thierry M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dumortier; Thierry M..The latest application filed is for "metallic tennis racket with torsion-resistant handle".
- Dumortier; Thierry M. - Hermee BE
- Dumortier; Thierry M. - Liege BE
| Patent | Date |
|---|---|
| Metallic tennis racket with torsion-resistant handle Grant 4,441,713 - Van Dyck , et al. April 10, 1 | 1984-04-10 |
| Shell for sporting cartridge of plastic material Grant 4,192,233 - Dumortier March 11, 1 | 1980-03-11 |
| Device for the fabrication of hollow plastic bodies, and the hollow bodies fabricated by means of this device Grant 4,080,147 - Dumortier March 21, 1 | 1978-03-21 |
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