David L Pinnell
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 100 Total Citation Count
- Apr 9, 2007 Most Recent Filing
- Nov 2, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| LUFKIN INDUSTRIES, LLC | 2
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| 3709 E. 29th, Odessa, TX 79760 | Aug 07, 90 - Aug 07, 90 |
| Kingwood, TX, US | Feb 26, 09 - Apr 21, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21B: | EARTH OR ROCK DRILLING | 1 |
| G01V: | GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 1 |
| 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 |
|---|---|---|---|
| 9013322 | 2015 | Real-time onsite internet communication with well manager for constant well optimization | 22 |
| 2009/0055,029 | 2009 | REAL-TIME ONSITE INTERNET COMMUNICATION WITH WELL MANAGER FOR CONSTANT WELL OPTIMIZATION | 59 |
| 4945939 | 1990 | pH control system for an aqueous liquid reservior | 7 |
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