Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042366 | Security apparatus including attachment device | Robert Mahaffey, John Hung, John Tan, Ryan White, Michael Xiao Lei Liang | 2011-10-25 |
| 8001812 | Security apparatus including locking head | Robert Mahaffey, John Hung, John Tan, Ryan White, Michael Xiao Lei Liang | 2011-08-23 |
| 7997106 | Security apparatus including locking head and attachment device | Robert Mahaffey, John Hung, John Tan, Ryan White, Michael Xiao Lei Liang | 2011-08-16 |