Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500235 | Pressure swing adsorption process for high recovery of high purity gas | Guoming Zhong, Frank Notaro, Frederick Wells Leavitt | 2002-12-31 |
| 6475265 | Pressure swing adsorption method for production of an oxygen-enriched gas | Atanas Serbezov, Frank Notaro, Frederick Wells Leavitt | 2002-11-05 |
| 6340382 | Pressure swing adsorption process for the production of hydrogen | Mark William Ackley | 2002-01-22 |