Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9853301 | Thermal conditioning fluids for an underwater cryogenic storage vessel | Daniel A. Watts, Gary D. Grayson | 2017-12-26 | $29,422,000 |
| 9395048 | Thermally protected liquid acquisition device for cryogenic fluids | Gary D. Grayson | 2016-07-19 | $16,477,000 |
| 9383065 | Underwater cryogenic storage vessel and method of using the same | Daniel A. Watts, Gary D. Grayson | 2016-07-05 | $16,595,000 |
| 8859153 | Thermal conditioning fluids for an underwater cryogenic storage vessel | Daniel A. Watts, Gary D. Grayson | 2014-10-14 | $13,281,000 |
| 8651313 | Underwater cryogenic storage vessel | Daniel A. Watts, Gary D. Grayson | 2014-02-18 | $14,485,000 |
| 7568352 | Thermally coupled liquid oxygen and liquid methane storage vessel | Gary D. Grayson, Michael Leslie Hand | 2009-08-04 | $25,599,000 |
| 4986346 | Moving belt radiator heat exchanger | James B. Blackmon, Nelson E. Jones | 1991-01-22 | $6,845,000 |
| 4444249 | Three-way heat pipe | — | 1984-04-24 | $10,954,000 |