Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378625 | Perforating gun | — | 2002-04-30 |
| 6336408 | Cooling system for downhole tools | Robert A. Parrott, Haoshi Song | 2002-01-08 |
KC
Kuo-Chiang Chen
Overall (2002): #54,224 of 266,432Top 25%
2
Patents 2002