Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32805 | Rotatable electrical connector for coiled telephone cord | William H. Nold | 1988-12-20 |
| 4590337 | Rotatable electrical connector for coiled telephone cords | — | 1986-05-20 |
| 4583797 | Rotatable electrical connector for coiled telephone cord | William H. Nold | 1986-04-22 |
| 4533796 | Rotatable electrical connector for telephone cord | — | 1985-08-06 |