Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604863 | Pigtail guide for staple spinning | Don E. Fisher, Arnold E. Wilkie | 1986-08-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4604863 | Pigtail guide for staple spinning | Don E. Fisher, Arnold E. Wilkie | 1986-08-12 |