Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651046 | Pre-compression dual spring pump control | Matthew Williamson, Manmohan Sehmby, Karthikeyan Ganesan | 2017-05-16 |
| 9534597 | Vane pump with multiple control chambers | Matthew Williamson, David R. Shulver | 2017-01-03 |