Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345025 | Separation process for the product streams resulting from the dehydrogenation of hydrocarbons | Norman H. Scott | 1994-09-06 |
| 5332492 | PSA process for improving the purity of hydrogen gas and recovery of liquefiable hydrocarbons from hydrocarbonaceous effluent streams | Richard T. Maurer, Roger J. Weigand, Michael Whysall | 1994-07-26 |