Magnetostrictive power supply for bottom hole assembly with rotation-resistant housing
US-9948213-B2 · Apr 17, 2018 · US
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Dudley James H patents
Dudley James H holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Apr 5, 2016 |
| Latest publication | Apr 17, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Single trip liner setting and drilling assembly and methods
US-9556680-B2 · Jan 31, 2017 · US
Drill string tubular with a detection system mounted therein
US-9303506-B2 · Apr 5, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Magnetostrictive power supply for bottom hole assembly with rotation-resistant housing
US-9948213-B2 · Apr 17, 2018 · US
Single trip liner setting and drilling assembly and methods
US-9556680-B2 · Jan 31, 2017 · US
Drill string tubular with a detection system mounted therein
US-9303506-B2 · Apr 5, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 3 |
| Physics | 1 |
| Electricity | 1 |