Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D692583 | Cofferdam module | Nicholas O. Weekly | 2013-10-29 |
| 8545129 | Cofferdam modules | Nicholas O. Weekly | 2013-10-01 |
| D667137 | Block gate structure | Nicholas O. Weekly | 2012-09-11 |