Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11129918 | Air sanitation devices and systems | Timothy J. Shellenberger, Troy E. Trant, Shubham Srivastava | 2021-09-28 |
| 11041639 | Instant hot water delivery system | Andrew David Zortman | 2021-06-22 |
| 10935332 | Fluid flow guide insert for heat exchanger tubes | — | 2021-03-02 |