Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355297 | Device for indicating air pressure in vehicle tires | Brajnandan Sinha | 1982-10-19 |
| 4333146 | Device for eliminating the vehicle wheel locking risk at braking | Brajnandan Sinha | 1982-06-01 |
| 4317105 | Condition indicating device for wheeled vehicle shock absorbers | Brajnandan Sinha | 1982-02-23 |