Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802844 | High capacity, retractable furnace hearth | James William Bender, Arvind C. Thekdi | 1989-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4802844 | High capacity, retractable furnace hearth | James William Bender, Arvind C. Thekdi | 1989-02-07 |