Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535430 | Hydrazine filtration method and system | Rodolfo A. Martinez, Merritt C. Helvenston, John R. Juarez | 2013-09-17 |
| 7074959 | Methods and systems for remediating hydrazine-contaminated equipment and/or surfaces | Merritt C. Helvenston, Rudolfo A. Martinez, John J. Juarez | 2006-07-11 |