Actuator, method, and system
US-12371970-B2 · Jul 29, 2025 · US
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Jackson Todd Christopher patents
Jackson Todd Christopher is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jackson Todd Christopher |
| Total patents | 13 |
| First publication | Jan 13, 2015 |
| Latest publication | Jul 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Actuator, method, and system
US-2024301769-A1 · Sep 12, 2024 · US
Multi-stage object drop frac assembly with filtration media and method
US-11634969-B2 · Apr 25, 2023 · US
Frac dart with a counting system
US-11629567-B2 · Apr 18, 2023 · US
Frac dart with a counting system
US-2022389779-A1 · Dec 8, 2022 · US
Multi-stage object drop frac assembly with filtration media and method
US-2022290530-A1 · Sep 15, 2022 · US
Recommending users to add to groups in a social networking system
US-9971830-B2 · May 15, 2018 · US
Concurrent display of conversation messages and social network posts by conversation message authors
US-9253137-B1 · Feb 2, 2016 · US
Integration system providing conversation messages and social network posts by conversation message authors to client
US-9203792-B2 · Dec 1, 2015 · US
Group recommendations based on answered questions in a social networking system
US-9177347-B2 · Nov 3, 2015 · US
Recent patents
Latest publications not already listed above.
Integration System Providing Conversation Messages and Social Network Posts by Conversation Message Authors to Client
US-2015149572-A1 · May 28, 2015 · US
Recommending groups to create in a social networking system
US-8938512-B2 · Jan 20, 2015 · US
Recommending groups to join in a social networking system
US-8935346-B2 · Jan 13, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jackson Todd Christopher | 9 |
| Baker Hughes Oilfield Operations Llc | 6 |
| Solfronk Matthew D | 4 |
| Sanchez James Scott | 4 |
| Maschmeyer William Russell | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B23/04 | 6 |
| E21B2200/06 | 4 |
| E21B34/142 | 4 |
| E21B43/26 | 4 |
| G06Q10/40 | 4 |