Ted Louis Christiansen
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
- 95 Total Citation Count
- Oct 29, 2012 Most Recent Filing
- Apr 27, 2011 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NATIONAL OILWELL VARCO, L.P. | 6
4 | 2011
2012 |
Inventor Addresses
| Address | Duration |
|---|---|
| Houston, TX, US | Apr 26, 12 - Sep 22, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21B: | EARTH OR ROCK DRILLING | 1 |
| F16M: | FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS | 1 |
| G01V: | GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9140823 | 2015 | Systems and methods for using wireless tags with downhole equipment | 1 |
| 9030324 | 2015 | System and method for tracking pipe activity on a rig | 16 |
| 2014/0292,495 | 2014 | PROVIDING ENERGY TO A PASSIVE WIRELESS TAG | 3 |
| 8800880 | 2014 | Downhole tag assembly | 9 |
| 2014/0118,156 | 2014 | SYSTEM AND METHOD FOR USING A PASSIVE WIRELESS TAG | 1 |
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