Charles Lee Mauldin
Inventor
Stats
- 3 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 7 US Applications Filed
- 80 Total Citation Count
- Feb 12, 2015 Most Recent Filing
- Dec 29, 2008 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| WEATHERFORD TECHNOLOGY HOLDINGS, LLC | 2
3 1 | 2009
2012 2015 |
| PRECISION ENERGY SERVICES, INC. | 1
3 | 2008
2011 |
Inventor Addresses
| Address | Duration |
|---|---|
| Spring, TX, US | Apr 01, 10 - Nov 19, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21B: | EARTH OR ROCK DRILLING | 7 |
| G01V: | GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 2 |
| G05B: | CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10480304 | 2019 | Analysis of drillstring dynamics using an angular rate sensor | 0 |
| 10100630 | 2018 | Method and apparatus for communicating incremental depth and/or other useful data of a downhole tool | 4 |
| 2015/0226,050 | 2015 | Method and Apparatus for Communicating Incremental Depth and/or Other Useful Data of a Downhole Tool | 8 |
| 8881844 | 2014 | Directional drilling control using periodic perturbation of the drill bit | 0 |
| 2013/0092,439 | 2013 | Analysis of Drillstring Dynamics Using an Angular Rate Sensor | 24 |
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