Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D663526 | Handle of a two pulling rod suitcase | Chen-Chuan Wu | 2012-07-17 |
| 7967175 | Backpack suspension system with hub | Yusuke Miyashita, Tae Kim | 2011-06-28 |
| 7594569 | Front pack to front flap multi-backpack conversion system | ANDREW J. WALLA, Kim Tae | 2009-09-29 |
| 6951273 | Hanger bearing for auger type poultry chiller with cone deflector | — | 2005-10-04 |
| 6865895 | Poultry chiller having an integral sump compartment | — | 2005-03-15 |
| 6722490 | Hanger bearing for use with an auger type poultry chiller | — | 2004-04-20 |
| 6658886 | Poultry chiller having an integral sump compartment | — | 2003-12-09 |
| 6308529 | Poultry chiller with open auger | — | 2001-10-30 |
| 5509470 | Molded or cast short radius return bends for horizontal shell and tube vessel | — | 1996-04-23 |