Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488387 | Methods and apparatus for extraction of NAD and proteins from crude oil and gas, drill cuttings, cores and other hydrocarbons and organics for unique spectral identification | Margaret C. Waid, Thomas C. Cowsar, Scott D. Campbell, Harlon W Cowsar | 2019-11-26 |
| 10125596 | Methods, apparatus and products for production of fluids from subterranean formations | Margaret C. Waid | 2018-11-13 |
| 5983163 | Method for computing dip of earth formations from wellbore image data | John F. Priest | 1999-11-09 |