Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765861 | Apparatus and method for winding a toroidal magnetic core onto a bobbin for a toroidal transformer | Joe E. Curtis, Jr., Richard W. Martin, Clair E. Piatt, Hubert L. R. Mohney, John L. Fisher | 1988-08-23 |