Roy L Sparkman
Inventor
Stats
- 0 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 3 US Applications Filed
- 27 Total Citation Count
- Jan 25, 2021 Most Recent Filing
- Nov 2, 2015 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| GRATTAN, ANTONY F. | 1
| 2015
|
| ROBERTSON, MICHAEL C. | 1
| 2015
|
| LANCASTER, MARK | 1
| 2015
|
| STREIBICH, DOUGLAS J | 1
| 2015
|
Inventor Addresses
| Address | Duration |
|---|---|
| Haltom City, TX, US | Jun 30, 16 - Feb 28, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C06B: | EXPLOSIVE OR THERMIC COMPOSITIONS | 3 |
| C06D: | MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION | 3 |
| E21B: | EARTH OR ROCK DRILLING | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11591872 | 2023 | Setting tool for downhole applications | 0 |
| 2021/0164,308 | 2021 | Setting Tool for Downhole Applications | 0 |
| 10900309 | 2021 | Setting tool for downhole applications | 6 |
| 2019/0330,946 | 2019 | SETTING TOOL FOR DOWNHOLE APPLICATIONS | 0 |
| 10246961 | 2019 | Setting tool for downhole applications | 22 |
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