Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611055 | Gear box with variably coupled oscillation and rotation for kneading machine | Douglas J. Marsh, John E. Kress, Gonzalo Marilanda Paz | 2020-04-07 |
| 9862121 | Kneading method and apparatus | Douglas J. Marsh, John E. Kress, Gonzalo Marulanda-Paz | 2018-01-09 |
| 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 |
| 8807825 | Gear box with variably coupled oscillation and rotation for kneading machine | Douglas J. Marsh, John E. Kress, Gonzalo Marulanda-Paz | 2014-08-19 |