Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664906 | Bridge joint construction | Bruce Adams | 1997-09-09 |
| 5513927 | Bridge joint construction | Bruce Adams | 1996-05-07 |
| 5024554 | Bridge joint construction | Douglas F. Benneyworth | 1991-06-18 |