Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026230 | Load lashing device with tensioner for use on a freight carrier | Rupprecht Graf | 1991-06-25 |
| 4915434 | Apparatus for shortening and fastening a strap to wrap and hoist a load | Rupprecht Graf | 1990-04-10 |