Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918279 | System and method for forming cavities in a well | Robert Michael Ramsey, Howard L. McGill | 2011-04-05 |
LL
Lawrence J. Leising
Overall (2011): #236,729 of 364,097Top 70%
1
Patents 2011