Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849300 | Tool in the form of a compound body and method of producing the same | Erik G. Eriksson, Rolf G. Oskarsson | 1989-07-18 |
| 4698205 | Body with internal channels and methods of producing the same | Rolf G. Oskarsson, Erik G. Eriksson | 1987-10-06 |
| 4618540 | Compound body and method of making the same | Rolf G. Oskarsson | 1986-10-21 |