Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378290 | System for hoisting a load on a drilling rig | Yngvar BORØY, Thor Strand, Anibal B. Teixeira | 2019-08-13 |
| 10189688 | Winch drum with internal wire storage | Yngvar BORØY, Thor Strand, Anibal B. Teixeira | 2019-01-29 |
| 9061738 | Crane on a vessel | Thor Strand | 2015-06-23 |
| 6059199 | Road transportable segmental concrete railroad tie long-line production system | Derek Firth, Rick W. Petersen, John G. White | 2000-05-09 |
| 5766648 | Road transportable segmental concrete railroad tie long-line production system | Derek Firth, Rick W. Petersen, John G. White | 1998-06-16 |