Measurement probe
US-12578190-B2 · Mar 17, 2026 · US
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Marshall Derek patents
Marshall Derek is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Marshall Derek |
| Total patents | 14 |
| First publication | May 26, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Measurement probe
US-2024142229-A1 · May 2, 2024 · US
Measurement device for a machine tool
US-11897067-B2 · Feb 13, 2024 · US
Machine tool apparatus
US-11674789-B2 · Jun 13, 2023 · US
Machine tool apparatus
US-2022074727-A1 · Mar 10, 2022 · US
Measurement device for a machine tool
US-2022063041-A1 · Mar 3, 2022 · US
Machine tool apparatus
US-11209258-B2 · Dec 28, 2021 · US
Measurement method and apparatus
US-11163288-B2 · Nov 2, 2021 · US
Machine tool apparatus
US-2019376777-A1 · Dec 12, 2019 · US
Measurement method and apparatus
US-2018107190-A1 · Apr 19, 2018 · US
Recent patents
Latest publications not already listed above.
Method for optimising a measurement cycle
US-9400178-B2 · Jul 26, 2016 · US
A measurement method
US-2016195382-A1 · Jul 7, 2016 · US
Method and apparatus for measuring a part
US-2015285629-A1 · Oct 8, 2015 · US
Tool setting or analysis device with backup or repeated trigger signal for detecting a rotating tool
US-9040899-B2 · May 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Renishaw Plc | 14 |
| Marshall Derek | 1 |
| Rogers David J | 1 |
| Giacalone Jean-Marc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01B21/047 | 10 |
| G01B5/008 | 6 |
| G01B2210/58 | 6 |
| G05B19/401 | 6 |
| G01B21/04 | 5 |