Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471719 | Fire protection sprinkler assembly with pressure relief and retention thread | Manuel R. Silva, Jr., Steven Lee Shields | 2022-10-18 |
| 11376456 | Push-to-connect-rotate-to-release sprinkler assembly and fitting | Manuel R. Silva, Jr., Kevin W. Pressnell, Steven Lee Shields | 2022-07-05 |
| 11376457 | Fire protection sprinkler and fitting assembly | Manuel R. Silva, Jr., Steven Lee Shields | 2022-07-05 |