Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523746 | Load pickup coupling device and method | — | 1985-06-18 |
| 4431165 | Line stringing apparatus with longitudinally arranged hook shanks | — | 1984-02-14 |
| 4421301 | Apparatus and methods for line stringing | — | 1983-12-20 |
| 4348009 | Load pickup coupling device, line stringing apparatus and method | — | 1982-09-07 |
| 4328952 | Apparatus and methods for line stringing | — | 1982-05-11 |