Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726826 | Mooring systems and methods | John Robert Pittman, Matthew Marcy, Erick Knezek | 2014-05-20 |
| 8453590 | Mooring systems and methods | John Robert Pittman, Matthew Marcy, Erick Knezek | 2013-06-04 |
| 7044076 | Pontoon for protection barrier system | Erick Knezek, Matthew Marcy | 2006-05-16 |
| 6960047 | Protection barrier apparatus | Erick Knezek, Matthew Marcy | 2005-11-01 |