Vapor relief strainer with cleaner
US-11083985-B2 · Aug 10, 2021 · US
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Nellis Walter E patents
Nellis Walter E is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nellis Walter E |
| Total patents | 2 |
| First publication | Jul 26, 2018 |
| Latest publication | Aug 10, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Vapor relief strainer with cleaner
US-2018207557-A1 · Jul 26, 2018 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Andritz Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/681 | 2 |
| B01D29/6476 | 2 |
| B01D46/2403 | 2 |
| D21C11/066 | 2 |
| D21C9/02 | 2 |