Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12305897 | Air conditioning system with multi-temperature zone, control method therefor and transport refrigeration vehicle | Linhui Chen | 2025-05-20 | |
| 5329793 | Anti-theft device for a vehicle | — | 1994-07-19 | |
| 5274517 | Disk clamp with annular spring section | — | 1993-12-28 | $8,740,000 |