Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465318 | Rotary cutting head for mining machines with means for inducing airflow and sensing thereof | Eric Browning | 1984-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465318 | Rotary cutting head for mining machines with means for inducing airflow and sensing thereof | Eric Browning | 1984-08-14 |