Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333446 | Flexible seal for a rotary regenerative preheater | — | 2022-05-17 |
| 11236949 | Heat transfer sheet assembly with an intermediate spacing feature | Huo Yan, Glenn D. Mattison, Jeffery E. Yowell | 2022-02-01 |