Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816059 | Balance shaft having reduced mass and inertia | John C. Geis, Carl E. Holmblad, Craig Lawrence McEachran | 2020-10-27 |
| 10663033 | Balance shaft having reduced mass and inertia | John C. Geis, Carl E. Holmblad, Craig Lawrence McEachran | 2020-05-26 |