Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285097 | LED light assembly and method for generating a beam of light | Walter W. Lefler, Marc B. Kaye, David R. Sturdy, James Thomas Carter, Christopher J. Cornett +2 more | 2016-03-15 |
| 7337758 | Charge motion control valve actuator | David R. Sturdy, James Derek Gallaher, Paul Olhoeft | 2008-03-04 |
| 7111602 | Intake manifold tuning valve actuator | David R. Sturdy, James Derek Gallaher, Paul Olhoeft | 2006-09-26 |