Latch reset filter unit
US-11185804-B2 · Nov 30, 2021 · US
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Astle Robert E patents
Astle Robert E is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Astle Robert E |
| Total patents | 12 |
| First publication | Mar 12, 2015 |
| Latest publication | Nov 30, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Disinfecting system with performance monitoring
US-10994035-B2 · May 4, 2021 · US
Electromagnetic sensor for active monitoring of filter media within a filtration system
US-10363502-B2 · Jul 30, 2019 · US
Disinfecting System with Performance Monitoring
US-2018369435-A1 · Dec 27, 2018 · US
Electrochemical cells for supply of acid water
US-10131553-B2 · Nov 20, 2018 · US
Electronic sensor having electrical contacts for direct monitoring of filter media within a filtration system
US-2018229161-A1 · Aug 16, 2018 · US
Electromagnetic sensor for active monitoring of filter media within a filtration system
US-2018221796-A1 · Aug 9, 2018 · US
Fluid filter with optical key and manifold with optical lock
US-2017282104-A1 · Oct 5, 2017 · US
Latch reset filter unit
US-2016059165-A1 · Mar 3, 2016 · US
Rechargeable electrochemical cells
US-2015329384-A1 · Nov 19, 2015 · US
Recent patents
Latest publications not already listed above.
Electrochemical cells for supply of acid water
US-2015315038-A1 · Nov 5, 2015 · US
Filtration systems for faucets
US-2015068987-A1 · Mar 12, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| 3M Innovative Properties Co | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2201/006 | 4 |
| C02F1/42 | 4 |
| B01D35/143 | 3 |
| B01D2201/52 | 3 |
| B01D35/30 | 3 |