Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252430 | System for preheating glass melting furnace batch materials | Dale A. Gaerke, Robert Roth | 2025-03-18 |
| 11820699 | Process and apparatus for glass manufacture | Zhongming Wang, Kevin Xin Yu, Shivakumar S. Kadur, Dinesh Gera | 2023-11-21 |
| 11795091 | System for preheating glass melting furnace batch materials | Dale A. Gaerke, Robert Roth | 2023-10-24 |
| 11358896 | System for preheating glass melting furnace batch materials | Dale A. Gaerke, Robert Roth | 2022-06-14 |
| 10807896 | Process and apparatus for glass manufacture | Zhongming Wang, Kevin Xin Yu, Shivakumar S. Kadur, Dinesh Gera | 2020-10-20 |
| 10669183 | System for preheating glass melting furnace batch materials | Dale A. Gaerke, Robert Roth | 2020-06-02 |
| 9637406 | Apparatus for melting and refining silica-based glass | Dawid Dewet-Smith, D. Wayne Leidy, Daniel R. Swiler, Terence J. Clark | 2017-05-02 |
| 9051199 | Process for melting and refining soda-lime glass | Dawid Dewet-Smith, Brett E. Hixson | 2015-06-09 |
| 8910497 | Process for melting and refining silica-based glass | D. Wayne Leidy, Dawid Dewet-Smith, Brett E. Hixson | 2014-12-16 |
| 8806896 | Process for melting and refining silica-based glass | Daniel R. Swiler, Terence J. Clark | 2014-08-19 |