Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D375506 | Work machine having endless ground engaging drive belts | Robert C. Bastian, William C. Boroski, Melvin P. Busch, Jr., Elmer R. Crabb, Patrick W. Friede +9 more | 1996-11-12 |
| D364879 | Work machine having endless ground engaging drive belts | Robert C. Bastian, William C. Boroski, Melvin P. Busch, Jr., Elmer R. Crabb, Patrick W. Friede +9 more | 1995-12-05 |