Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4985991 | Method of making a screw-on electrical connector | — | 1991-01-22 |
| 4881322 | Machine and method for making screw-on connectors | Robert Montgomery, Frank B. Schuchard | 1989-11-21 |