Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5192465 | Method of and apparatus for liquid distribution | Tullio Petrich | 1993-03-09 |
| 4909967 | Liquid distributor assembly for packed tower | Michael J. Binkley, Tullio Petrich | 1990-03-20 |