Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377937 | System, method, and device for monitoring a parameter downhole | Rachel Zhou | 2022-07-05 |
| 10400530 | Fluid flow during landing of logging tools in bottom hole assembly | Arabinda Misra | 2019-09-03 |
| 10299388 | Lead-free solder alloy for printed circuit board assemblies for high-temperature environments | Alexander T. Duncan | 2019-05-21 |
| 9909376 | Latching assembly for wellbore logging tools and method of use | Nathan J. Harder, Arabinda Misra | 2018-03-06 |
| 9357657 | Lead-free solder alloy for printed circuit board assemblies for high-temperature environments | Alexander T. Duncan | 2016-05-31 |
| 8953412 | Method and assembly for determining landing of logging tools in a wellbore | Yuanhang Chen, Wei Sun | 2015-02-10 |
| 8875808 | Method and assembly for conveying well logging tools | Ronald E. Cherry, Nathan J. Harder | 2014-11-04 |
| 8866632 | Method for communicating with logging tools | Nathan J. Harder, Steve Zannoni | 2014-10-21 |
| 7772545 | Nuclear logging tool | James E. Galford, Jerome A. Truax | 2010-08-10 |
| 7696611 | Conductive material compositions, apparatus, systems, and methods | James Christopher Deepak | 2010-04-13 |
| 6301959 | Focused formation fluid sampling probe | Clarence C. Gardner, Margaret C. Waid, Mark A. Proett | 2001-10-16 |
| 5934374 | Formation tester with improved sample collection system | James M. Moore, Mark A. Proett | 1999-08-10 |
| 4852401 | Well fluid flow velocity measuring apparatus including a spinner cartridge assembly | William B. King | 1989-08-01 |