Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975693 | Welded full contact floating roof and method | Michael Joseph Kaminski | 2018-05-22 |
| 9868590 | Method of forming a welded full contact floating roof for a storage tank | Michael J. Doxey | 2018-01-16 |