Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D588939 | Carabineer style pocket watch | — | 2009-03-24 |
| D555978 | Water bottle | Kenneth Liu | 2007-11-27 |
| D539169 | Pocket watch | Kenneth Lui | 2007-03-27 |
| D494438 | Multi-tool | Kenneth Liu | 2004-08-17 |
| D494071 | Timepiece | Kenneth Liu | 2004-08-10 |