Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386246 | Circular sleeve coupling | Carl-Gustaf Sonden | 1997-11-11 |
| D383195 | Circular sleeve coupling | Carl-Gustaf Sonden | 1997-09-02 |
| D383196 | Circular sleeve coupling | Carl-Gustaf Sonden | 1997-09-02 |
| D379358 | Clinching roller | — | 1997-05-20 |
| 5618142 | Self-drilling blind rivet and method for making a pressure tight riveted joint by means of the same | Carl-Gustaf Sonden | 1997-04-08 |