Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254142 | Whisker reinforced composites for cutting tools with improved performance | Per Johansson | 1993-10-19 |
| 5238334 | Ceramic whisker-reinforced cutting tool with preformed chipbreakers for machining | Jorgen Wiman | 1993-08-24 |