Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7617052 | Ultrasonic estimating method and apparatus for a cased well | Robert Van Kuijk, Jean-Luc Le Calvez | 2009-11-10 |
JA
Jeff Alford
Overall (All Time): #3,340,486 of 4,157,543Top 85%
1
Patents All Time