Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5911922 | Mass transfer device | Richard P. Hauser, Bruce C. Taylor, Joe Schirra, Frank Rukovens | 1999-06-15 |
| 5762834 | Mass transfer device | Richard P. Hauser, Bruce C. Taylor, Joe Schirra | 1998-06-09 |
| 5618473 | Fractionation trays | John Sauter, Richard P. Hauser | 1997-04-08 |