Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408318 | Variable displacement linkage mechanism | James D. Van de Ven | 2019-09-10 |
| 10077799 | Crankshaft assembly | James D. Van de Ven | 2018-09-18 |
| 9441483 | Adjustable linkage for variable displacement | James D. Van de Ven | 2016-09-13 |