Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434634 | Method and apparatus for supporting and moving a long-span structure on a rail system | Mark Len Fedor, Kenneth Dean Maurer, Barry Ho-yeen Keung, John Hamill | 2022-09-06 |