Campbell; James Wilbert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; James Wilbert.The latest application filed is for "sintering process for diamond and diamond growth".
- Campbell; James Wilbert - Johannesburg 2001 ZA
| Patent | Date |
|---|---|
| Sintering process for diamond and diamond growth Grant 6,270,548 - Campbell , et al. August 7, 2 | 2001-08-07 |
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