Flow sensor devices and systems
US-11402248-B2 · Aug 2, 2022 · US
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Freeman Darrell B patents
Freeman Darrell B is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Freeman Darrell B |
| Total patents | 6 |
| First publication | Jul 12, 2016 |
| Latest publication | Aug 2, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Flow sensor devices and systems
US-2022034693-A1 · Feb 3, 2022 · US
Flow sensor devices and systems
US-10948320-B2 · Mar 16, 2021 · US
Flow sensor devices and systems
US-2019101936-A1 · Apr 4, 2019 · US
Flow sensor devices and systems
US-9996089-B2 · Jun 12, 2018 · US
Inline ultrasonic transducer assembly device and methods
US-9389109-B2 · Jul 12, 2016 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Blue White Ind Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.