Monitoring devices for air filtration systems
US-2024399280-A1 · Dec 5, 2024 · US
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Nelson Brent R patents
Nelson Brent R is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nelson Brent R |
| Total patents | 4 |
| First publication | Dec 16, 2021 |
| Latest publication | Dec 5, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Monitoring devices for air filtration systems
US-11925890-B2 · Mar 12, 2024 · US
Air filtration monitoring system
US-2024077404-A1 · Mar 7, 2024 · US
Monitoring devices for air filtration systems
US-2021387127-A1 · Dec 16, 2021 · 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 |
|---|---|
| Donaldson Co Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/446 | 4 |
| B01D46/429 | 4 |
| B01D46/0086 | 4 |
| B01D46/46 | 4 |
| B01D2258/06 | 3 |