Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4922165 | Core and slot liner | Harold T. Fields | 1990-05-01 |
| 4842895 | Method of treating a core | Harold T. Fields | 1989-06-27 |
| 4788761 | Method of assembling a core and method of assembling a slot liner | Harold T. Fields | 1988-12-06 |
| 4559698 | Method of treating a loose wound core, method of fabricating a loose wound core, and method of operating apparatus | Eugene C. Bair | 1985-12-24 |