Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579045 | Tool component | Robert Fries, Johnny Lai Sang, Obakeng Bibian Mogale | 2003-06-17 |
| 5649984 | Abrasive body | Bronwyn Annette Roberts, Ralph Riedel | 1997-07-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579045 | Tool component | Robert Fries, Johnny Lai Sang, Obakeng Bibian Mogale | 2003-06-17 |
| 5649984 | Abrasive body | Bronwyn Annette Roberts, Ralph Riedel | 1997-07-22 |