Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314644 | Microbubble generator | Donald L. Michelsen | 1994-05-24 |
| 4486333 | Preparation of biliquid foam compositions | — | 1984-12-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314644 | Microbubble generator | Donald L. Michelsen | 1994-05-24 |
| 4486333 | Preparation of biliquid foam compositions | — | 1984-12-04 |