Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358160 | Air diversion and dust control system for longwall shearers | Fred N. Kissell, William E. Schroeder, Jr., Carl R. Peterson | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358160 | Air diversion and dust control system for longwall shearers | Fred N. Kissell, William E. Schroeder, Jr., Carl R. Peterson | 1982-11-09 |