Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346757 | Automotive cooling system using a non-pressurized reservoir bottle | Alex S. Cheong | 1982-08-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346757 | Automotive cooling system using a non-pressurized reservoir bottle | Alex S. Cheong | 1982-08-31 |