Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428258 | Non cutting hole-shaping and thread-forming stainless screw and process with impact for driving in the same | Erich Palm | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428258 | Non cutting hole-shaping and thread-forming stainless screw and process with impact for driving in the same | Erich Palm | 2002-08-06 |