Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683758 | Coaxial economizer assembly and method | Rick T. James, Paul F. Haley, William J. Plzak | 2017-06-20 |
| 9556875 | Centrifugal compressor assembly and method | Paul F. Haley, Dennis R. Dorman, Frederic Byron Hamm, Jr., David M. Foye, James A. Kwiatkowski +2 more | 2017-01-31 |
| 8844318 | Coaxial economizer assembly and method | Rick T. James, Paul F. Haley, William J. Plzak | 2014-09-30 |
| 8627680 | Centrifugal compressor assembly and method | Paul H. Haley, Dennis R. Dorman, Frederic Byron Hamm, Jr., David M. Foye, James A. Kwiatkowski +2 more | 2014-01-14 |
| 8037713 | Centrifugal compressor assembly and method | Paul F. Haley, Dennis R. Dorman, Frederic Byron Hamm, Jr., David M. Foye, James A. Kwiatkowski +2 more | 2011-10-18 |
| 7975506 | Coaxial economizer assembly and method | Rick T. James, Paul F. Haley, William J. Plzak | 2011-07-12 |