Barrier vent assembly
US-12194402-B2 · Jan 14, 2025 · US
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Dotzler Daniel patents
Dotzler Daniel is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dotzler Daniel |
| Total patents | 21 |
| First publication | Oct 26, 2017 |
| Latest publication | Jan 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Vent with relief valve
US-2024392893-A1 · Nov 28, 2024 · US
Vent with relief valve
US-12078265-B2 · Sep 3, 2024 · US
Vent with relief valve
US-2023287991-A1 · Sep 14, 2023 · US
Vent with relief valve
US-11692644-B2 · Jul 4, 2023 · US
Barrier vent assembly
US-2023081385-A1 · Mar 16, 2023 · US
Barrier vent assembly
US-11395985-B2 · Jul 26, 2022 · US
Filter assembly for an enclosure
US-11344835-B2 · May 31, 2022 · US
Oil coalescing vent assembly
US-11285420-B2 · Mar 29, 2022 · US
Vent with relief valve
US-2021324969-A1 · Oct 21, 2021 · US
Recent patents
Latest publications not already listed above.
Liquid reservoir shutoff vent
US-11077748-B2 · Aug 3, 2021 · US
Vent with relief valve
US-11047508-B2 · Jun 29, 2021 · US
Barrier vent assembly
US-2020398203-A1 · Dec 24, 2020 · US
Barrier vent assembly
US-10717031-B2 · Jul 21, 2020 · US
Pleated tank vent
US-10639579-B2 · May 5, 2020 · US
Oil coalescing vent assembly
US-2020061506-A1 · Feb 27, 2020 · US
Filter assembly for an enclosure
US-2020061511-A1 · Feb 27, 2020 · US
Vent with relief valve
US-2020032924-A1 · Jan 30, 2020 · US
Liquid reservoir shutoff vent
US-2019054821-A1 · Feb 21, 2019 · US
Barrier vent assembly
US-2018021713-A1 · Jan 25, 2018 · US
Pleated tank vent
US-2017304763-A1 · Oct 26, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Donaldson Co Inc | 21 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/543 | 12 |
| B01D2279/35 | 10 |
| B01D46/003 | 8 |
| B01D46/0036 | 8 |
| B01D71/36 | 8 |