Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585804 | Pressure swing adsorption process operation at turndown conditions | William T. Kleinberg, Mark Robert Pillarella | 2003-07-01 |
| 5073356 | Integrated processes for the production of carbon monoxide | Ravi Kumar, David M. Nicholas, Gary Stuart Roth | 1991-12-17 |
| 4914218 | Adsorptive process for separating multicomponent gas mixtures | Ravi Kumar, Wilbur C. Kratz, David Lester Rarig, William P. Schmidt | 1990-04-03 |
| 4846851 | Purification of ammonia syngas | Joseph P. Bushinsky, David M. Nicholas | 1989-07-11 |