Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828044 | Dozer blade mounting assembly | Claude M. Frisbee | 1989-05-09 |
| 4828045 | Dozer blade visual tilt indicator | Claude M. Frisbee, Ronald H. Werner | 1989-05-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828044 | Dozer blade mounting assembly | Claude M. Frisbee | 1989-05-09 |
| 4828045 | Dozer blade visual tilt indicator | Claude M. Frisbee, Ronald H. Werner | 1989-05-09 |