Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4418891 | Device for tensioning chains | Elis Kallaes | 1983-12-06 |
| D265283 | Assembly tool for remote manipulation of locking container pins | Elis Kallaes | 1982-07-06 |
| 4252456 | Coupling device | Elis Kallaes | 1981-02-24 |
| 4249840 | Lashing rod | Elis Kallaes | 1981-02-10 |