Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999451 | Advanced cementitious composite floating platforms and method of manufacture | John Buttles, David Anthony Pigram | 2024-06-04 |
| 11807346 | Advanced cementitious composite floating platforms and method of manufacture | John Buttles, David Anthony Pigram | 2023-11-07 |