Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821188 | Diamond compact | Klaus Tank, Johan Myburgh | 2004-11-23 |
| 6620375 | Diamond compact | Klaus Tank, Johan Myburgh | 2003-09-16 |
| 4941891 | Tool component | Klaus Tank | 1990-07-17 |
| 4941892 | Tool component | Klaus Tank, Nicholas Mastrantonis | 1990-07-17 |
| 4857172 | Heavy medium separation tracer element | Michael Hunt | 1989-08-15 |
| 4670025 | Thermally stable diamond compacts | — | 1987-06-02 |
| 4601423 | Abrasive bodies | Trevor Philip Elworthy | 1986-07-22 |
| 4534773 | Abrasive product and method for manufacturing | Cornelius Phaal, Richard P. Burnand | 1985-08-13 |
| 4399167 | Metal coating of abrasive particles | — | 1983-08-16 |