Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651917 | Liquid scrubbing of gas-phase contaminants | Charles R. Howe, John B. Paine, III, Kenneth F. Podraza | 1997-07-29 |
| 5527517 | Liquid scrubbing of gas-phase contaminants | Charles R. Howe, John B. Paine, III, Kenneth F. Podraza | 1996-06-18 |