Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352175 | Method and apparatus for prolonging the service life of a collective protection filter using a supplemental bed | Gregory W. Peterson, Michael A. Pompeii, Michael J. Knapke | 2016-05-31 |
| 9308517 | Composite filtration media for removing broad spectrum toxic chemicals | Gregory W. Peterson | 2016-04-12 |