Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330316 | Method of preheating glass pellets | Charles M. Hohman, Stephen Seng | 1982-05-18 |
| 4330313 | Preheat hopper agitators | Charles M. Hohman, Stephen Seng | 1982-05-18 |
| 4330314 | Apparatus and process for predrying and preheating glass batch agglomerates before melting | Stephen Seng, Charles M. Hohman | 1982-05-18 |
| 4328016 | Method and apparatus for drying glass batch pellets | Charles M. Hohman, Stephen Seng | 1982-05-04 |
| 4319903 | Method and apparatus for preheating glass batch | Charles M. Hohman, Stephen Seng | 1982-03-16 |
| 4316732 | Bypass wedge for drying and preheating glass batch agglomerates | Charles M. Hohman | 1982-02-23 |
| 4311502 | Wet scrubbing-pelletizing method | — | 1982-01-19 |
| 4292064 | Glass batch feeding using a fluidized bed for predrying agglomerates | — | 1981-09-29 |
| 4282019 | Glass manufacturing process with in-situ colemanite calcination and pollution abatement features | Charles S. Dunn | 1981-08-04 |
| 4277277 | Feeding agglomerates to a glass melting furnace | — | 1981-07-07 |
| 4252485 | Glass batch agglomerate flow diverter for forming beds of uniform height | — | 1981-02-24 |
| 4248616 | Pollution abating, energy conserving glass manufacturing apparatus | Stephen Seng, Richard K. Henry, Charles M. Hohman | 1981-02-03 |
| 4248615 | Pollution abating, energy conserving glass manufacturing process | Stephen Seng, Richard K. Henry, Charles M. Hohman | 1981-02-03 |
| 4235618 | Glass manufacturing process employing glass batch pellets | Richard K. Henry, Stephen Seng, Charles M. Hohman | 1980-11-25 |