Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344747 | Sensing apparatus for pelletizing process | — | 1982-08-17 |
| 4339402 | Batch pelletizing: a means for measuring pellet size during the forming process | — | 1982-07-13 |
| 4251475 | Method and apparatus for controlling the proportion of liquid and dry particulate matter added to a pelletizer | Eugene C. Varrasso | 1981-02-17 |
| 4248615 | Pollution abating, energy conserving glass manufacturing process | Stephen Seng, Mark A. Propster, Charles M. Hohman | 1981-02-03 |
| 4248616 | Pollution abating, energy conserving glass manufacturing apparatus | Stephen Seng, Mark A. Propster, Charles M. Hohman | 1981-02-03 |
| 4235618 | Glass manufacturing process employing glass batch pellets | Stephen Seng, Charles M. Hohman, Mark A. Propster | 1980-11-25 |