Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803326 | Bridge system adapted for promoting sedimentation | Michael A. Blank, Edward H. Zax | 2017-10-31 |
| 9695558 | Foundation system for bridges and other structures | Michael G. Carfagno, Philip A. Creamer | 2017-07-04 |