Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D677788 | Stabilization device | Laura Man Yee Yu, Jay Richard Sobel, Robert Harrison, Neil Godara, Edmund Chen | 2013-03-12 |
| 4709515 | Wet sandblasting system | Henry Copeland | 1987-12-01 |