Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582358 | Magnetic tape cassette with a reel spring to axially bias internal tape reels | Oh-Shik Kang, Seong Ho Cho | 1996-12-10 |
| 5120085 | Pipe connecting device | — | 1992-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5582358 | Magnetic tape cassette with a reel spring to axially bias internal tape reels | Oh-Shik Kang, Seong Ho Cho | 1996-12-10 |
| 5120085 | Pipe connecting device | — | 1992-06-09 |