Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221133 | Fluid separation packing | — | 2001-04-24 |
| 5660767 | Packing element | — | 1997-08-26 |
| D379096 | Tower packing element | — | 1997-05-06 |
| 5510170 | Securing packing elements | — | 1996-04-23 |
| 5510061 | Non-welded support plate member | — | 1996-04-23 |
| 5069830 | Non-welded support plate or bed limiter for packed towers and method of making same | Michael J. Dolan | 1991-12-03 |
| 4264538 | Liquid distributor | Thomas J. Deep | 1981-04-28 |
| 4195043 | Randomly dumpable self orienting spiral packing elements | Earl Foote, Ralph F. Strigle, Jr. | 1980-03-25 |