Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9981276 | Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle | Carl L. C. Kah, Jr. | 2018-05-29 |
| 9937513 | Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle | — | 2018-04-10 |