Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D412577 | Oxygen concentrator used in home health care | Sammy Mickelson, Dale L. Selhost, Kevin Gene McCulloh, Bradley D. Kreiner, Dean A. Cantrill +1 more | 1999-08-03 |
| 5858062 | Oxygen concentrator | Kevin Gene McCulloh, Dale L. Selhost, John W. Henneman | 1999-01-12 |
| 5549736 | Modular, stackable pressure swing absorption concentrator | Dean A. Cantrill, Kevin Gene McCulloh, Sammy Mickelson | 1996-08-27 |
| 5354361 | Energy recovering pressure balance scheme for a combination pressure swing absorber with a boost compressor | — | 1994-10-11 |
| 5127233 | Humidity control system for a controlled atmosphere container | — | 1992-07-07 |