Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5001676 | Acoustic borehole logging | — | 1991-03-19 |
| 4829486 | Transmitting multiple borehole parameters in sonic logging | — | 1989-05-09 |
| 4740930 | Surface processing and display of borehole televiewer signals | — | 1988-04-26 |
| 4601024 | Borehole televiewer system using multiple transducer subsystems | — | 1986-07-15 |
| 4597183 | Methods and apparatus for measuring a length of cable suspending a well logging tool in a borehole | — | 1986-07-01 |
| 4524433 | High speed sonic logging using multiple transducers | — | 1985-06-18 |
| 4354558 | Apparatus and method for drilling into the sidewall of a drill hole | Alfred E. Jageler, Lauren G. Kilmer | 1982-10-19 |