Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7490504 | Combined coupling and crimping/splicing tool | Harold Perla | 2009-02-17 |
| 6880322 | Opening roller housing for an open-end spinning device, device for an opening roller housing and procedure for modernizing spinning devices | — | 2005-04-19 |