Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884333 | Method of making a stepper motor | Charles Hansen | 1989-12-05 |
| 4841189 | Stepper motor and method of making the same | Charles Hansen | 1989-06-20 |
| 4747188 | Web-laying | Barrie Sedgely | 1988-05-31 |