Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676823 | Sparger system including jet stream aerator | Randy A. Ynchausti, Paul Keyser | 1997-10-14 |
| 4752383 | Bubble generator | Donald G. Foot, Jr. | 1988-06-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676823 | Sparger system including jet stream aerator | Randy A. Ynchausti, Paul Keyser | 1997-10-14 |
| 4752383 | Bubble generator | Donald G. Foot, Jr. | 1988-06-21 |