Philip G Trunk
Inventor
Stats
- 0 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 6 US Applications Filed
- 6 Total Citation Count
- May 10, 2021 Most Recent Filing
- Nov 25, 2015 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SMITH INTERNATIONAL, INC. | 1
| 2015
|
Inventor Addresses
| Address | Duration |
|---|---|
| Houston, TX, US | Jun 07, 18 - Nov 14, 23 |
| Spring, TX, US | Jun 23, 16 - Jun 23, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21B: | EARTH OR ROCK DRILLING | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11814903 | 2023 | Staged underreamer cutter block | 0 |
| 11225838 | 2022 | Underreamer cutter block | 0 |
| 2021/0262,293 | 2021 | STAGED UNDERREAMER CUTTER BLOCK | 0 |
| 11002080 | 2021 | Staged underreamer cutter block | 0 |
| 10900306 | 2021 | Systems and methods for reducing bit damage in a landing tool | 0 |
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