Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9950203 | Control valve assembly | Yoram Ringer, Stephen J. Meyer | 2018-04-24 |
| 9901763 | Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems | Stephen J. Meyer, Yoram Ringer | 2018-02-27 |