Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472845 | Fastener | John S. Stevens, Andrew J. DeSantis, III, Joseph R. Johnston | 2019-11-12 |
| 9822544 | Monopole tower reinforcement system | John S. Stevens, Andrew J. DeSantis, III, Joseph R. Johnston | 2017-11-21 |