David A Glowka
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 101 Total Citation Count
- Sep 29, 2010 Most Recent Filing
- Apr 17, 1991 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
The United States of America as represented by the United States Department of Energy | 1
2 | 1991
2001 |
TECHNOLOGY INTERNATIONAL INCORPORATED | 2
2 | 2008
2010 |
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC | 2
| 2001
|
Inventor Addresses
Address | Duration |
---|---|
Austin, TX | Aug 06, 02 - Aug 06, 02 |
Austin, TX, US | Jul 25, 02 - Jul 25, 02 |
Red Rock, TX, US | Jun 18, 09 - Dec 02, 14 |
Tijeras, NM | Sep 06, 94 - Sep 06, 94 |
Technology Profile
Technology | Matters | |
---|---|---|
E21B: | EARTH OR ROCK DRILLING | 2 |
E21D: | SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS | 1 |
G01V: | GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS | 2 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
8902712 | 2014 | Method for enhancing low frequency output of impulsive type seismic energy sources and its application to a seismic energy source for use while drilling | 1 |
8619503 | 2013 | Sparker type wellbore seismic energy source having controllable depth independent frequency | 1 |
2011/0090,764 | 2011 | SPARKER TYPE WELLBORE SEISMIC ENERGY SOURCE HAVING CONTROLLABLE DEPTH INDEPENDENT FREQUENCY | 2 |
2009/0154,290 | 2009 | METHOD FOR ENHANCING LOW FREQUENCY OUTPUT OF IMPULSIVE TYPE SEISMIC ENERGY SOURCES AND ITS APPLICATION TO A SEISMIC ENERGY SOURCE FOR USE WHILE DRILLING | 3 |
6427791 | 2002 | Drill bit assembly for releasably retaining a drill bit cutter | 37 |
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