Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10059619 | Electric glory hole heating element baffle | Fred Charles Metz | 2018-08-28 |
| 10059620 | Electric furnace for processing glass | Fred Charles Metz | 2018-08-28 |
| 9957186 | Electric glory hole video camera assembly | Fred Charles Metz | 2018-05-01 |
| 9676655 | Electric glory hole insulation package | Fred Charles Metz | 2017-06-13 |
| 9487427 | Electric glory hole door assembly | Fred Charles Metz | 2016-11-08 |
| 8891582 | Electric glass hot shop system | Fred Charles Metz | 2014-11-18 |