Side saddle traversable drilling rig
US-12258816-B2 · Mar 25, 2025 · US
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Lee Denver patents
Lee Denver is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Denver |
| Total patents | 16 |
| First publication | Jan 18, 2018 |
| Latest publication | Mar 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Side saddle traversable drilling rig
US-2024102345-A1 · Mar 28, 2024 · US
Side saddle traversable drilling rig
US-11873685-B2 · Jan 16, 2024 · US
Mast assembly for drilling rig
US-11572687-B2 · Feb 7, 2023 · US
Mast assembly for drilling rig
US-2022243456-A1 · Aug 4, 2022 · US
Side saddle slingshot continuous motion rig
US-11371291-B2 · Jun 28, 2022 · US
Mast assembly for drilling rig
US-11339565-B2 · May 24, 2022 · US
Side saddle traversable drilling rig
US-2022065048-A1 · Mar 3, 2022 · US
Side saddle slingshot continuous motion rig
US-2021017816-A1 · Jan 21, 2021 · US
Side saddle slingshot continuous motion rig
US-10837238-B2 · Nov 17, 2020 · US
Recent patents
Latest publications not already listed above.
Coiled tubing rig
US-10697243-B2 · Jun 30, 2020 · US
Pipe handling apparatus
US-10584541-B2 · Mar 10, 2020 · US
Side saddle slingshot continuous motion rig
US-2020024907-A1 · Jan 23, 2020 · US
Mast assembly for drilling rig
US-2020024908-A1 · Jan 23, 2020 · US
Pipe handling apparatus
US-2018030788-A1 · Feb 1, 2018 · US
Coiled Tubing Rig
US-2018016855-A1 · Jan 18, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nabors Drilling Tech Usa Inc | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B15/003 | 12 |
| E21B19/14 | 10 |
| E21B15/006 | 8 |
| E21B19/10 | 8 |
| E04H12/34 | 8 |