Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163027 | Air tap assembly | — | 2007-01-16 |
| 7152619 | Air tap assembly | — | 2006-12-26 |
| 7121302 | Air tap assembly | — | 2006-10-17 |
| 6108835 | Camping mat arrangement | — | 2000-08-29 |
| D422151 | Light weight self inflating foam core | Mu-Ing Hwang | 2000-04-04 |
| D416123 | Combined sleeping bag and self inflating mattress | Mu-Ing Hwang | 1999-11-09 |