Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273129 | Method and apparatus for raising a structure | William T. Long, Ryan Evan Paddock | 2019-04-30 |
| 9637361 | Method and apparatus for raising a structure | William T. Long, Ryan Evan Paddock | 2017-05-02 |
| 4630856 | Twistlock operating mechanism | Jan A. Peeters Weem, Dennis P. Graham | 1986-12-23 |