Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632336 | Method for improving injectivity of fluids in oil reservoirs | John Prieditis, James F. Stevens | 1997-05-27 |
PN
Phillip K. Notz
Overall (All Time): #3,716,461 of 4,157,543Top 90%
1
Patents All Time