Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032303 | Methods and apparatus to determine a concentration of nitrogen in a downhole fluid | Go Fujisawa, Oliver C. Mullins | 2011-10-04 |
CK
Chee Kin KHONG
Overall (All Time): #3,265,281 of 4,157,543Top 80%
1
Patents All Time