Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740687 | Pressure swing adsorption method and system for separating gas components | — | 2010-06-22 |
| 6478849 | Vapor recovery system for fuel storage tank | Ken Taylor, Robert G. McKinney | 2002-11-12 |
| 5792239 | Separation of gases by pressure swing adsorption | Kent S. Knaebel, Mark Huber, David King | 1998-08-11 |
| 5707425 | Helium recovery from higher helium content streams | Joseph S. D'Amico, Kent S. Knaebel | 1998-01-13 |
| 5542966 | Helium recovery | Joseph S. D'Amico, Kent S. Knaebel | 1996-08-06 |
| 5536300 | Natural gas enrichment process | Joseph S. D'Amico, Kent S. Knaebel | 1996-07-16 |
| 5089048 | Process for helium enrichment | Karl Knoblauch, Erwin Pilarczyk, Klaus D. Giessler, Hans Bukowski, Joseph S. D'Amico | 1992-02-18 |
| 5080694 | Process for helium recovery | Karl Knoblauch, Erwin Pilarczyk, Klaus Glessler, Hans Bukowski, Joseph S. D'Amico | 1992-01-14 |