Whipstock for use with a mill bit including varying material removal rates
US-2026078638-A1 · Mar 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Grace Christopher patents
Grace Christopher is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Grace Christopher |
| Total patents | 11 |
| First publication | Apr 23, 2020 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Explant Plug Devices for Use in VAD Explantation
US-2026069856-A1 · Mar 12, 2026 · US
Whipstock for use with a mill bit including varying material removal rates
US-12497842-B2 · Dec 16, 2025 · US
Ventricular Assist Device Cuff Locks and Methods of Use
US-2025213848-A1 · Jul 3, 2025 · US
Whipstock for use with a mill bit including varying material removal rates
US-2024376784-A1 · Nov 14, 2024 · US
Whipstock for use with a mill bit including varying material removal rates
US-12071815-B2 · Aug 27, 2024 · US
Mill bit including varying material removal rates
US-11939819-B2 · Mar 26, 2024 · US
Whipstock for use with a mill bit including varying material removal rates
US-2023015654-A1 · Jan 19, 2023 · US
Mill bit including varying material removal rates
US-2023008467-A1 · Jan 12, 2023 · US
Implantable blood pump assembly including outflow graft fixation clip
US-11497906-B2 · Nov 15, 2022 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Halliburton Energy Services Inc | 7 |
| Tc1 Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B29/06 | 7 |
| E21B41/0035 | 7 |
| E21B10/26 | 7 |
| E21B10/43 | 7 |
| E21B10/567 | 7 |