Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355996 | Wear resistant ceramic fiber conveyor rolls | — | 1994-10-18 |
| 5339896 | Field installable rod guide and method | H. Milton Hoff, John L. Tillman, Jr., Lindell R. Trout, Stephen L. Witte, Sr. | 1994-08-23 |