Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662933 | Symmetric floating coil compressor | Dennis Eugene Lund, Jr., Andrew Ray Cook, Mark Russell Squires | 2020-05-26 |
| 10273005 | Sieve bed retention system | Todd Buenting, Justin Weber | 2019-04-30 |
| 9692198 | Method of manufacturing an electrically conductive extension/compression spring | Dennis Eugene Lund, Jr., Mark Russell Squires | 2017-06-27 |
| 9099226 | Spring with multiple conducting coils | Dennis Eugene Lund, Jr., Mark Russell Squires | 2015-08-04 |
| 8378218 | Spring with multiple conducting coils | Dennis Eugene Lund, Jr., Mark Russell Squires | 2013-02-19 |
| 8127560 | Machined spring with integral retainer for closed cycle cryogenic coolers | Arthur R. Nelson, Dennis Eugene Lund, Jr., Daniel James Belk | 2012-03-06 |
| 8079224 | Field integrated pulse tube cryocooler with SADA II compatibility | Arthur R. Nelson, Dennis Eugene Lund, Jr., Daniel James Belk, Mark Russell Squires | 2011-12-20 |