Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970567 | Actuator apparatus with internal tubing and anti-rotation mechanism | David Anthony Arnold | 2018-05-15 |
| 9933084 | Methods and apparatus to assemble actuators | — | 2018-04-03 |
| 9874292 | Diaphragm actuators having adjustable actuation force | David Anthony Arnold | 2018-01-23 |