Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686724 | Method for determining oil content of an underground formation using wet cuttings | Patrick Lee DeLaune, Howard L. McKinzie | 1997-11-11 |
KS
Kerry K. Spilker
Overall (1997): #118,914 of 185,788Top 65%
1
Patents 1997