Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7654430 | Coil nailing device for construction finishing materials | Bo-Seob Cho, Gil-Sub Song, Jae-Sung Kim, In-Sung Hwang, Myung-Kyun Kim +1 more | 2010-02-02 |
| 7520413 | Jam-resistant tacker apparatus | Bo-Seob Cho | 2009-04-21 |
| 7389901 | Nailer with a safety device | Bo-Seob Cho, Jin Won Kim | 2008-06-24 |
| D549538 | Portable air nailer | Sang-Chun Lee, Gil-Sub Song | 2007-08-28 |