David LeRoy Hagen
Inventor
Stats
- 6 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 8 US Applications Filed
- 131 Total Citation Count
- Mar 6, 2015 Most Recent Filing
- Nov 9, 2006 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| VAST POWER SYSTEMS, INC. | 2
1 | 2014
2015 |
| VOX, LLC | 2
2 2 | 2006
2009 2011 |
| Eckwielen, Bradley L. | 1
| 2007
|
| Eckwielen, Bradley Lee | 1
| 2007
|
| VAST HOLDINGS, LLC | 2
| 2014
|
Inventor Addresses
| Address | Duration |
|---|---|
| GOSHEN, IN, US | Mar 24, 16 - Mar 24, 16 |
| Goshen, IN | May 10, 07 - Nov 15, 07 |
| Goshen, IN, US | Sep 01, 09 - Mar 07, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B64C: | AEROPLANES; HELICOPTERS | 3 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9586827 | 2017 | CO2 producing calciner | 0 |
| 2016/0258,263 | 2016 | Solar Calciner Enhanced Oil Recovery | 1 |
| 2016/0083,258 | 2016 | CO2 CAPTURING CALCINER | 0 |
| 2015/0129,208 | 2015 | CALCINER ENHANCED OIL RECOVERY | 0 |
| 8302903 | 2012 | Aircraft attitude control configuration | 37 |
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