Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156369 | Moisture detecting air cap indicator for expansion tank failure | Christopher A. Van Haaren, Kenneth Cerpovicz | 2021-10-26 |
| 10995908 | Hybrid tanks | Christopher A. Van Haaren | 2021-05-04 |