Measurement probe head
US-D1116879-S · Mar 10, 2026 · US
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Engquist David Thomas patents
Engquist David Thomas is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Engquist David Thomas |
| Total patents | 13 |
| First publication | Feb 16, 2017 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
High-impedance differential flexible probe tip
US-12571816-B2 · Mar 10, 2026 · US
Isolated probe tip
US-12372550-B2 · Jul 29, 2025 · US
Thermal management system for a test-and-measurement probe
US-12332277-B1 · Jun 17, 2025 · US
Customizable safety enclosure for a device under test
US-2024118336-A1 · Apr 11, 2024 · US
High-impedance differential flexible probe tip
US-2024118314-A1 · Apr 11, 2024 · US
Tip cable component of a measurement probe head assembly
US-D992437-S · Jul 18, 2023 · US
Thermal management system for a test-and-measurement probe
US-11578925-B2 · Feb 14, 2023 · US
Isolated probe tip
US-2022349917-A1 · Nov 3, 2022 · US
Measurement probe head assembly
US-D947693-S · Apr 5, 2022 · US
Recent patents
Latest publications not already listed above.
Thermal management system for a test-and-measurement probe
US-2021148640-A1 · May 20, 2021 · US
Cable assembly with spine for instrument probe
US-10228390-B2 · Mar 12, 2019 · US
Cable Assembly With Spine For Instrument Probe
US-2017045550-A1 · Feb 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Tektronix Inc | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01R1/04 | 4 |
| F28D2021/0029 | 3 |
| F28D7/12 | 3 |
| F28D2021/0077 | 3 |
| G01R1/06755 | 2 |