Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698215 | Method of packing a temperature controlled product | William C. Blezard | 2023-07-11 |
| 10989460 | Temperature controlled product shipper | William C. Blezard | 2021-04-27 |
| 10422565 | Method of packing a temperature sensitive product | William C. Blezard | 2019-09-24 |
| 10288337 | Temperature controlled product shipper | William C. Blezard | 2019-05-14 |
| 9267722 | Phase change material bladder for use in a temperature controlled product shipper | William C. Blezard | 2016-02-23 |
| 4611147 | Thermionic gas switch | William A. Brummond, Donald M. Barrus | 1986-09-09 |
| 4191035 | Lock | — | 1980-03-04 |