Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632336 | Method for improving injectivity of fluids in oil reservoirs | Phillip K. Notz, John Prieditis | 1997-05-27 |
JS
James F. Stevens
Overall (1997): #134,204 of 185,788Top 75%
1
Patents 1997