Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9592624 | Gear box with variably coupled oscillation and rotation for kneading machine | Douglas J. Marsh, John E. Kress, Gonzalo Marilanda Paz | 2017-03-14 |
| 9566719 | Kneading method and apparatus | Douglas J. Marsh, John E. Kress, Gonzalo Marulanda-Paz | 2017-02-14 |