Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470933 | Coating for leak detection and method | David L. Thorn, James M. Boncella | 2013-06-25 |
| 7915047 | Coating for leak detection and method | David L. Thorn, James M. Boncella | 2011-03-29 |