Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157203 | Grinding wheel for grinding | In Sun Lee, Kwang Won Sung, Sang Won Lim | 2024-12-03 |
| 7568895 | Dual capacity compressor | Jong Bong Kim, Young-Ju Bae, Chul Gi Roh | 2009-08-04 |
| 7249936 | Dual capacity compressor | Young-Ju Bae, Jong Bong Kim, Chul Gi Roh, Jae-Sung Sim, Dal Soo Kang +4 more | 2007-07-31 |
| 7100743 | Crank shaft in dual capacity compressor | Kyoung Jun Park, Kee Joo Kim, Jong Bong Kim, Young Joo Bae, Cheol Ki No +4 more | 2006-09-05 |
| 6755624 | Dual capacity compressor | Young-Ju Bae, Jong Bong Kim, Chul Gi Roh, Jae-Sung Sim, Dal Soo Kang +4 more | 2004-06-29 |