Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027161 | Concealable window sprinkler | Stephen J. Meyer, Thomas F. Wancho, Thomas Sandberg, John Desrosier | 2021-06-08 |
| 10912964 | Modular valve assembly | Yoram Ringer, Thomas Edwin Archibald, Stephen J. Meyer | 2021-02-09 |