Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8954280 | Methods and systems for determining formation parameters using a rotating tool equipped with tilted antenna loops | Hsu-Hsiang Wu, Michael S. Bittar | 2015-02-10 |
| 8947095 | Multi-array laterolog tools and methods | Michael S. Bittar, Jing Li | 2015-02-03 |
| 8844648 | System and method for EM ranging in oil-based mud | Michael S. Bittar, Jing Li, Michael Finke | 2014-09-30 |
| 8749243 | Real time determination of casing location and distance with tilted antenna measurement | Michael S. Bittar, Hsu-Hsiang Wu | 2014-06-10 |
| 4745194 | Ultraviolet light absorbers having two different chromophors in the same molecule | Otto Vogl | 1988-05-17 |