Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7561848 | Apparatus for manufacturing management using a wireless device | Robert Chen, James Lee, Patrick Gray | 2009-07-14 |
| 6838977 | Apparatus for manufacturing management using a wireless device | Robert Chen, James Lee, Patrick Gray | 2005-01-04 |