Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419049 | Main shaft bearing lubricating apparatus for sealing-type reciprocating compressor | — | 2002-07-16 |
JJ
Jae Man Joo
Overall (2002): #198,038 of 266,432Top 75%
1
Patents 2002