Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081561 | Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product | Victor Keasler, Robert J. Ryther | 2018-09-25 |
| 9663390 | Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product | Victor Keasler, Robert J. Ryther | 2017-05-30 |
| 8992780 | Reduction of hydrogen sulfide and/or malodor gassing from water via the addition of peroxyacetic acid/hydrogen peroxide product | Victor Keasler, Robert J. Ryther | 2015-03-31 |
| 6458268 | Industrial waste water treatment cleaning apparatus | Greg Grandprey | 2002-10-01 |