Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887821 | Extended coverage ordinary hazard horizontal dry type sprinkler and system | Manuel R. Silva, Jr. | 2014-11-18 |
| 8387711 | Extended coverage ordinary hazard horizontal dry type sprinkler and system | Manuel R. Silva, Jr. | 2013-03-05 |
| 8191647 | Dry sprinkler installation and sealing device | Manuel R. Silva, Jr., David Stevens | 2012-06-05 |
| 7213319 | Method of installing a dry sprinkler installation | Manuel R. Silva, Jr., David Stevens | 2007-05-08 |