Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911922 | Mass transfer device | Richard P. Hauser, Bruce C. Taylor, John Harris, Frank Rukovens | 1999-06-15 |
| 5762834 | Mass transfer device | Richard P. Hauser, Bruce C. Taylor, John Harris | 1998-06-09 |