Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470047 | Electrical flame sensor for use in a gas cutting apparatus | Yoon Sub Shin, Sang Jin Lee, Jae-Kon Kim | 1995-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470047 | Electrical flame sensor for use in a gas cutting apparatus | Yoon Sub Shin, Sang Jin Lee, Jae-Kon Kim | 1995-11-28 |