Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804906 | Method and apparatus for well casing inspection | Elmer L. Thomas, Henry T. Carruth, Jr., Mitchell F. Peterson | 1989-02-14 |
AH
Allan Hamberg
Overall (All Time): #3,920,896 of 4,157,543Top 95%
1
Patents All Time