Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10041747 | Heat exchanger with a glass body | Lowell A. Bellis | 2018-08-07 |
| 8733112 | Stirling cycle cryogenic cooler with dual coil single magnetic circuit motor | Lowell A. Bellis, Cyndi H. Yoneshige | 2014-05-27 |
| 8639388 | Time domain vibration reduction and control | John F. Silny | 2014-01-28 |
| 8491281 | Long life seal and alignment system for small cryocoolers | Lowell A. Bellis, Julian A Shrago, Carl S. Kirkconnell | 2013-07-23 |
| 8490414 | Cryocooler with moving piston and moving cylinder | Lowell A. Bellis, Cyndi H. Yoneshige, Carl S. Kirkconnell, Michael C. Barr | 2013-07-23 |
| 8015831 | Cryocooler split flexure suspension system and method | Lowell A. Bellis | 2011-09-13 |
| 7779640 | Low vibration cryocooler | Kenneth D. Price, Julian A Shrago, Michael C. Barr, Michael H. Kieffer, Michael J. Ramirez | 2010-08-24 |
| 7684955 | Noncontinuous resonant position feedback system | Thomas H. Pollack, Michael H. Kieffer, Carl S. Kirkconnell | 2010-03-23 |