Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009045 | Centrifugal blower assembly and method for assembling the same | — | 2021-05-18 |
| 10935328 | Phase change cell | Robert E. Kartman, Blaine L. Hershberger, James A. Isca | 2021-03-02 |