Pipe loosening device and method
US-2025389365-A1 · Dec 25, 2025 · US
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Olander John A patents
Olander John A is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Olander John A |
| Total patents | 51 |
| First publication | Jul 12, 2018 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Drill stem greasing device and method
US-12460511-B2 · Nov 4, 2025 · US
Directional drill securing device and method
US-2025327362-A1 · Oct 23, 2025 · US
Directional drill vice and method
US-2025314140-A1 · Oct 9, 2025 · US
Pipe loosening device and method
US-12404964-B2 · Sep 2, 2025 · US
Cable positioning assembly and pulling system
US-2025253628-A1 · Aug 7, 2025 · US
Directional drill securing device and method
US-12345098-B2 · Jul 1, 2025 · US
Cable positioning assembly and pulling system
US-12288968-B2 · Apr 29, 2025 · US
Directional drill vice and method
US-12258818-B2 · Mar 25, 2025 · US
Device and method for pulling pipe
US-2025035234-A1 · Jan 30, 2025 · US
Recent patents
Latest publications not already listed above.
Semi-automatic directional drill and method
US-2025027374-A1 · Jan 23, 2025 · US
Device and method for pulling pipe
US-12140250-B2 · Nov 12, 2024 · US
Directional drill stem rod loader and method
US-2024368949-A1 · Nov 7, 2024 · US
Pipe loosening device and method
US-2024295284-A1 · Sep 5, 2024 · US
Drill stem greasing device and method
US-2024295163-A1 · Sep 5, 2024 · US
Directional drill stem rod loader and method
US-12078019-B2 · Sep 3, 2024 · US
Drill stem greasing device and method
US-11988073-B2 · May 21, 2024 · US
Pipe loosening device and method
US-11982394-B2 · May 14, 2024 · US
Directional drill securing device and method
US-2023374867-A1 · Nov 23, 2023 · US
Directional drill vice and method
US-2023358107-A1 · Nov 9, 2023 · US
Cable positioning assembly and pulling system
US-2023361543-A1 · Nov 9, 2023 · US
Device and method for pulling pipe
US-2023313909-A1 · Oct 5, 2023 · US
Cable positioning assembly and pulling system
US-11735894-B2 · Aug 22, 2023 · US
Directional drill vice and method
US-11713630-B2 · Aug 1, 2023 · US
Directional drill securing device and method
US-11713624-B2 · Aug 1, 2023 · US
Device and method for pulling pipe
US-11674616-B2 · Jun 13, 2023 · US
Device and method for pulling pipe
US-2022282801-A1 · Sep 8, 2022 · US
Pipe loosening device and method
US-2022268390-A1 · Aug 25, 2022 · US
Directional drill stem rod loader and method
US-2022205327-A1 · Jun 30, 2022 · US
Device and method for pulling pipe
US-11346464-B2 · May 31, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tt Technologies Inc | 51 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B19/16 | 36 |
| E21B19/24 | 22 |
| E21B19/155 | 22 |
| E21B15/045 | 22 |
| F16L1/06 | 20 |