Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281821 | Leak stop seal for water cooler | Gregory N. Spear, Chun-Yen Wang, Hung-Hsiang Chen, Lowell C. Burnham, Siak Jenn Chuan | 2012-10-09 |
| D608129 | Water cooler | Gregory N. Spear, Chun-Yen Wang, Hung-Hsiang Chen | 2010-01-19 |
| 7434603 | Bottom load water cooler | Gregory N. Spear, Chun-Yen Wang, Hung-Hsiang Chen | 2008-10-14 |