Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700047 | System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance | Richard A. Johnson, Alan Edwards, John L. Donovan, McRea B. Willmert | 2010-04-20 |
| 7418895 | Purging an airlock of an explosion containment chamber | John L. Donovan, McRea B. Willmert | 2008-09-02 |