Smith, Martin Phillip
Patent Applications and Registrations
Patent applications and USPTO patent grants for Smith, Martin Phillip.The latest application filed is for "examining a diamond".
- Smith, Martin Phillip - Wargrave GB
- Smith; Martin Phillip - Berkshire GB3
| Patent | Date |
|---|---|
| Examining a diamond App 20010023925 - Smith, Martin Phillip | 2001-09-27 |
| Method and apparatus for examining an object Grant 5,835,200 - Smith , et al. November 10, 1 | 1998-11-10 |
| Method and an apparatus for testing whether a diamond has a layer of synthetic diamond deposited thereon Grant 5,811,824 - Smith , et al. September 22, 1 | 1998-09-22 |
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