Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975861 | Pumping assembly for use in ventilated footwear | Bongseop Shin, Donggeon Kim, Seonjoon Kim, Seongog Cho | 1999-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975861 | Pumping assembly for use in ventilated footwear | Bongseop Shin, Donggeon Kim, Seonjoon Kim, Seongog Cho | 1999-11-02 |