Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8484795 | Collecting debris from a tool | Chad Francis Barclay, Kok Wah Jackie Tan, Kok Loong Teng | 2013-07-16 |
| 7983789 | Collecting debris from a tool | Yongling Yu, VigneswaraRao Subramaniam, Hwaliang Ng, George P. Thomas | 2011-07-19 |