Issued Patents 1982
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353725 | Process and apparatus for recycling scrap glass | William L. Streicher | 1982-10-12 |
| 4349376 | Liquid cooled skimmer | Charles S. Dunn | 1982-09-14 |
| 4338113 | Method for controlling particulate emissions | Mark A. Propster | 1982-07-06 |
| 4332603 | Method for predrying pelletized material | Mark A. Propster, Stephen Seng | 1982-06-01 |
| 4330316 | Method of preheating glass pellets | Mark A. Propster, Stephen Seng | 1982-05-18 |
| 4330313 | Preheat hopper agitators | Mark A. Propster, Stephen Seng | 1982-05-18 |
| 4330314 | Apparatus and process for predrying and preheating glass batch agglomerates before melting | Mark A. Propster, Stephen Seng | 1982-05-18 |
| 4328016 | Method and apparatus for drying glass batch pellets | Mark A. Propster, Stephen Seng | 1982-05-04 |
| 4319903 | Method and apparatus for preheating glass batch | Mark A. Propster, Stephen Seng | 1982-03-16 |
| 4316732 | Bypass wedge for drying and preheating glass batch agglomerates | Mark A. Propster | 1982-02-23 |