Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D976221 | Remote control | — | 2023-01-24 |
| 10144493 | Fluid-based buoyancy compensation | — | 2018-12-04 |
| 9321515 | Fluid-based buoyancy compensation | — | 2016-04-26 |
| 6378321 | Semiconductor-based optical refrigerator | Richard I. Epstein, Mansoor Sheik-Bahae | 2002-04-30 |
| 6041610 | Optical refrigerator using reflectivity tuned dielectric mirrors | Melvin I. Buchwald, Richard I. Epstein | 2000-03-28 |
| 5447032 | Fluorescent refrigeration | Richard I. Epstein, Melvin I. Buchwald, Timothy R. Gosnell | 1995-09-05 |