Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632932 | Distribution of fine bubbles or droplets in a liquid | Ralph Harris, Albert Wraith | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632932 | Distribution of fine bubbles or droplets in a liquid | Ralph Harris, Albert Wraith | 1997-05-27 |