Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069296 | Pitch/tilt dozer | — | 1991-12-03 |
| 4893683 | Dozer blade mounting assembly | Claude M. Frisbee | 1990-01-16 |
| 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 |
| 4782607 | Removable bucket tooth assembly | Claude M. Frisbee, Victor R. Bowen | 1988-11-08 |
| 4661036 | Backhoe hydraulic latch arrangement | — | 1987-04-28 |
| 4633960 | Crawler track hydraulic transmission control system | — | 1987-01-06 |
| 4479563 | Crawler track transmission system | — | 1984-10-30 |
| 4248311 | Side shift blade arrangement | Claude M. Frisbee | 1981-02-03 |
| 4239085 | Side shift assembly for earth-working implements | Phillip G. Venable | 1980-12-16 |