Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962855 | Three-dimensional printing | Matthew D. Campbell, Robert Leon Beine, Steven G. Hall | 2018-05-08 |
| 9850634 | Aquatic protective unit | Matthew D. Campbell | 2017-12-26 |
| 9144228 | Mature modular reef | Matthew D. Campbell | 2015-09-29 |
| 8312843 | Artificial material conducive to attract and grow oysters, mollusks or other productive and/or stabilizing organisms | Robert Leon Beine, Steven G. Hall, Matthew D. Campbell | 2012-11-20 |