Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933206 | Apparatus and method for maintaining an article at a temperature that is less than the temperature of the ambient air | James W. Klett | 2018-04-03 |
| 7456131 | Increased thermal conductivity monolithic zeolite structures | James W. Klett, Jonathan William Kaufman | 2008-11-25 |
| 6763671 | Personal, closed-cycle cooling and protective apparatus and thermal battery therefor | James W. Klett | 2004-07-20 |