Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9314654 | Grantham mechanical ventilator for use in preventing flashover when fighting fires | — | 2016-04-19 |
| 9085039 | Field portable pipe-mounted pipe cutting system with integral controls | Peter Theriot, Josh Wilson, Stephen R. Seymour | 2015-07-21 |
| 6821631 | Method and composition for treating substrates | Robert Weaver | 2004-11-23 |
| 6528175 | Method for pressure treating boards | John S. Warren | 2003-03-04 |
| 6235349 | Method of pressure treating boards | John S. Warren | 2001-05-22 |