Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247447 | Rotatable self-laminating markers | James W. Maloney, Harry Miesner | 2022-02-15 |
| 8192526 | High frequency PSA process for gas separation | Guoming Zhong, Mark William Ackley | 2012-06-05 |
| 7828878 | High frequency PSA process for gas separation | Guoming Zhong, Mark William Ackley | 2010-11-09 |
| 7665329 | Cryogenic air separation process with excess turbine refrigeration | Neil M. Prosser | 2010-02-23 |
| 7114352 | Cryogenic air separation system for producing elevated pressure nitrogen | Neil M. Prosser | 2006-10-03 |