Retaining device for an anemometer, and centrifugal fan
US-12405147-B2 · Sep 2, 2025 · US
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Heli Thomas patents
Heli Thomas is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Heli Thomas |
| Total patents | 31 |
| First publication | Nov 8, 2016 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Diagonal fan with outlet guide vane device
US-12006947-B2 · Jun 11, 2024 · US
Compact diagonal fan with outlet guide vane device
US-11835062-B2 · Dec 5, 2023 · US
Diagonal fan with outlet guide vane device
US-2022106966-A1 · Apr 7, 2022 · US
Edge design of a rotation element and impeller
US-11136990-B2 · Oct 5, 2021 · US
Compact diagonal fan with outlet guide vane device
US-2021277910-A1 · Sep 9, 2021 · US
Fan comprising a cooling body consisting of heat-conductive plastic
US-2021231125-A1 · Jul 29, 2021 · US
Flow rectifier of a fan
US-11047394-B2 · Jun 29, 2021 · US
Retaining device for an anemometer, and centrifugal fan
US-2021108954-A1 · Apr 15, 2021 · US
Radial fan having an impeller for volume flow measurement
US-10927846-B2 · Feb 23, 2021 · US
Recent patents
Latest publications not already listed above.
Fan with a cooling element
US-D906510-S · Dec 29, 2020 · US
Ventilation unit
US-D894366-S · Aug 25, 2020 · US
Ventilation grid
US-D890328-S · Jul 14, 2020 · US
Fan having outer electronics
US-10570918-B2 · Feb 25, 2020 · US
Suction nozzle and blow-out unit of a fan
US-10550856-B2 · Feb 4, 2020 · US
Fan with fan wheel and guide wheel
US-10428829-B2 · Oct 1, 2019 · US
Radial Fan Having An Impeller For Volume Flow Measurement
US-2019186498-A1 · Jun 20, 2019 · US
Motor temperature monitoring
US-10270317-B2 · Apr 23, 2019 · US
Ventilation Unit For Refrigeration Plants
US-2018335244-A1 · Nov 22, 2018 · US
Flow rectifier for an axial fan
US-10094394-B2 · Oct 9, 2018 · US
Fan and associated support element
US-10060448-B2 · Aug 28, 2018 · US
Fan having outer electronics
US-2018128285-A1 · May 10, 2018 · US
Fan with fan wheel and guide wheel
US-2018106267-A1 · Apr 19, 2018 · US
Suction nozzle and air ejection unit of a fan
US-2018087535-A1 · Mar 29, 2018 · US
Flow rectifier of a fan
US-2018058459-A1 · Mar 1, 2018 · US
Wall ring for a fan with heating element
US-9816526-B2 · Nov 14, 2017 · US
Modular fan unit
US-9816513-B2 · Nov 14, 2017 · US
Edge design of a rotation element and impeller
US-2017175777-A1 · Jun 22, 2017 · US
Radial blower
US-9538889-B2 · Jan 10, 2017 · US
Motor Temperature Monitoring
US-2016380518-A1 · Dec 29, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ebm Papst Mulfingen Gmbh & Co Kg | 31 |
| Heli Thomas | 2 |
| Kelvion Refrigeration Gmbh | 1 |
| Schler Christian | 1 |
| Balbach Ralf | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D29/4226 | 11 |
| F04D19/002 | 10 |
| F04D29/703 | 9 |
| F04D27/001 | 8 |
| F04D29/281 | 6 |