Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651489 | Fastening element setting tool | Rupert Janssen, Luc Guillon | 1997-07-29 |
| 5620288 | Fastening member assembly to be driven into a hard receiving material by an explosive powder charge operated setting tool | Rupert Janssen | 1997-04-15 |