Closed loop fully autonomous directional drilling
US-12281562-B2 · Apr 22, 2025 · US
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Friedrich Robert Alan patents
Friedrich Robert Alan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Friedrich Robert Alan |
| Total patents | 4 |
| First publication | Jan 25, 2024 |
| Latest publication | Apr 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Closed loop fully autonomous directional drilling
US-2025084750-A1 · Mar 13, 2025 · US
Geosteering system
US-2024141772-A1 · May 2, 2024 · US
Three-dimensional drilling collision avoidance display
US-2024026773-A1 · Jan 25, 2024 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B7/04 | 4 |
| E21B44/00 | 4 |
| E21B47/022 | 3 |
| E21B47/12 | 2 |
| E21B2200/22 | 2 |