Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692216 | Method for controlling heat input into a coke oven | Douglas N. Rice, William J. Tomcanin, Timothy Botsford Cribbs | 1987-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692216 | Method for controlling heat input into a coke oven | Douglas N. Rice, William J. Tomcanin, Timothy Botsford Cribbs | 1987-09-08 |