Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198141 | High pressure fluid spray nozzle incorporating a flow controlled switching valve | Timothy M. D. Tormey | 2021-12-14 |
| 11148151 | Switcher nozzle high efficiency flow insert | Timothy M. D. Tormey | 2021-10-19 |
| 10933453 | Apparatus for remotely propelling a flexible lance into and out of a piping system | Gerald P. Zink | 2021-03-02 |
| 10926274 | Viscous speed retarding device for rotary nozzles with internal piston for thermal expansion | — | 2021-02-23 |