Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030744 | Alert device for pneumatic object | — | 2006-04-18 |
| 6762677 | Alert device for pneumatic object | — | 2004-07-13 |
| 5001457 | Electronic signal device for a set of pneumatic tires | — | 1991-03-19 |
| 4982798 | Extinguisher for use in an automobile | — | 1991-01-08 |
| 4967180 | Pre-impact alarm apparatus | — | 1990-10-30 |
| 4923159 | Hook seat with a separable hook | Take Wu | 1990-05-08 |
| 4852675 | Apparatus for intermediate transmission of sensed oil pressure in a scale | — | 1989-08-01 |
| 4814745 | Signal device for pneumatic tire | — | 1989-03-21 |