Z-filter media pack arrangement; and, methods
US-RE48050-E · Jun 16, 2020 · US
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Spears Rodger patents
Spears Rodger is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Spears Rodger |
| Total patents | 3 |
| First publication | Aug 25, 2015 |
| Latest publication | Jun 16, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Z-filter media pack arrangement; and, methods
US-RE46700-E · Feb 6, 2018 · US
Z-filter media pack arrangement; and, methods
US-9114346-B2 · Aug 25, 2015 · 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 | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D25/001 | 3 |
| B01D46/0001 | 3 |
| B01D2271/02 | 3 |
| Y02E50/10 | 3 |
| B01D2201/34 | 3 |