Control algorithm of variable speed pumping system
US-2021054846-A1 · Feb 25, 2021 · US
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Yahnker Christopher patents
Yahnker Christopher is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yahnker Christopher |
| Total patents | 11 |
| First publication | Jun 9, 2015 |
| Latest publication | Feb 25, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Speed control
US-10527042-B2 · Jan 7, 2020 · US
Speed control
US-10502203-B2 · Dec 10, 2019 · US
Pumping system with housing and user interface
US-10240604-B2 · Mar 26, 2019 · US
Pumping system with power optimization
US-9932984-B2 · Apr 3, 2018 · US
Control Algorithm of Variable Speed Pumping System
US-2017198697-A1 · Jul 13, 2017 · US
Control algorithm of variable speed pumping system
US-9605680-B2 · Mar 28, 2017 · US
Speed Control
US-2016153456-A1 · Jun 2, 2016 · US
Speed Control
US-2015211531-A1 · Jul 30, 2015 · US
Speed Control
US-2015204334-A1 · Jul 23, 2015 · US
Recent patents
Latest publications not already listed above.
Speed control
US-9051930-B2 · Jun 9, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Pentair Water Pool & Spa Inc | 11 |
| Danfoss Power Electronics As | 4 |
| Danfoss Drives As | 3 |
| Danfoss Low Power Drives As | 1 |
| Danfoss Low Power Drives A Division Of Danfoss Drives As | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D15/0066 | 11 |
| F04D27/004 | 8 |
| F04D13/06 | 8 |
| F04B49/06 | 8 |
| E04H4/1245 | 8 |