Martell; Trevor J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Martell; Trevor J..The latest application filed is for "composite diamond abrasive compact".
- Martell; Trevor J. - Tableview Cape Town ZA
- Martell; Trevor J. - Weltevreden Park Transvaal ZA
| Patent | Date |
|---|---|
| Composite diamond abrasive compact Grant 5,498,480 - Tank , et al. March 12, 1 | 1996-03-12 |
| Method of producing a composite diamond abrasive compact Grant 5,248,317 - Tank , et al. September 28, 1 | 1993-09-28 |
| Composite abrasive compacts Grant 5,176,720 - Martell , et al. January 5, 1 | 1993-01-05 |
| Manufacture of abrasive products Grant 5,037,451 - Burnand , et al. August 6, 1 | 1991-08-06 |
| Thermally stable diamond abrasive compact body Grant 4,940,180 - Martell July 10, 1 | 1990-07-10 |
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