Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D680738 | Disc picker | — | 2013-04-30 |
| D638329 | Multifunctional flag rod holder | — | 2011-05-24 |
| D613425 | Ladder rung | — | 2010-04-06 |
| 6554716 | Golf “swing for accuracy” mat | James Cheng-Wah Loh | 2003-04-29 |
| 5708995 | Variably insulated blanket | James Cheng-Wah Loh | 1998-01-20 |