Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358779 | Product delivery systems for liquid product transport vehicles and methods of loading liquid products using the same | Mark William Dudley, Steven D. Gramling, Richard L. Henderson, Francis V. Stemporzewski, Jr. | 2025-07-15 |
| 12037237 | Control systems for liquid product delivery vehicles | Mark William Dudley, Erik Bjornebo | 2024-07-16 |
| 11999608 | Product delivery systems for liquid product transport vehicles and methods of loading liquid products using the same | Mark William Dudley, Steven D. Gramling, Richard L. Henderson, Francis V. Stemporzewski, Jr. | 2024-06-04 |
| 11807514 | Control systems for liquid product delivery vehicles | Mark William Dudley, Erik Bjornebo | 2023-11-07 |
| 10787358 | Control systems for liquid product delivery vehicles | Mark William Dudley, Erik Bjornebo | 2020-09-29 |
| 9863570 | Hopper tee with wear port | — | 2018-01-09 |
| 9255643 | Integrated pneumatic valve lock | — | 2016-02-09 |
| 8757582 | Valve assembly | — | 2014-06-24 |
| 8593290 | Overfill detection system for tank trucks | Jeffrey K. Hunter, Kevin K. Nussair, Mark William Dudley, Amber Smith | 2013-11-26 |