Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192447 | Volume tank | Kassandra M. Williams, Xiaoting Liang | 2021-12-07 |
| D854060 | Volume tank | Kassandra M. Williams, Xiaoting Liang | 2019-07-16 |
| 9702505 | Cryogenic fluid cylinder | Greg Churchill Ames, Christopher Hall, Charles T. Hayes, Michael Thomas Kopczweski, Thomas L. Lease +6 more | 2017-07-11 |
| 9366386 | Liquid level gauge for a cryogenic fluid cylinder | Robert E. Hrncir | 2016-06-14 |
| D715402 | Fluid cylinder handling ring | Greg Churchill Ames, Christopher Hall, Charles T. Hayes, Michael T. Kopczewski, Thomas L. Lease +6 more | 2014-10-14 |
| D715403 | Fluid cylinder valve assembly | Greg Churchill Ames, Christopher Hall, Charles T. Hayes, Michael T. Kopczewski, Thomas L. Lease +6 more | 2014-10-14 |