Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4955851 | Transmission and method of operation | John Arzoian, Shan Shih | 1990-09-11 |
| 4919010 | Transmission apparatus and method | Shan Shih, John Arzoian | 1990-04-24 |
| 4872375 | Control method for planetary transmission having four element torque converter | Shan Shih, John Arzoian | 1989-10-10 |
| 4872374 | Planetary transmission apparatus having a four element torque converter | Shan Shih, John Arzoian | 1989-10-10 |
| 4745822 | Two speed axle | Daniel W. Roper | 1988-05-24 |
| 4619151 | Two speed axle shift actuator | Daniel W. Roper | 1986-10-28 |
| 4198060 | Wiping apparatus and method for a high-density information record | Frederick L. Dixon, Leonard P. Fox | 1980-04-15 |