Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753823 | Rubber substrate shear lap-joint testing fixture | Dick J. Chang | 1998-05-19 |
| 5705752 | Rubber substrate shear lap-joint testing fixture and method | Dick J. Chang | 1998-01-06 |