Sound attenuation for HVAC devices
US-12235012-B2 · Feb 25, 2025 · US
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Mitchell Curtis patents
Mitchell Curtis is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mitchell Curtis |
| Total patents | 3 |
| First publication | Oct 6, 2022 |
| Latest publication | Feb 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sound attenuation for hvac devices
US-2023408142-A1 · Dec 21, 2023 · US
Sound attenuation for hvac devices
US-2022316756-A1 · Oct 6, 2022 · 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 |
|---|---|
| Trane Int Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F24F2013/242 | 3 |
| F24H9/148 | 3 |
| F24H3/025 | 3 |
| F24H9/02 | 3 |
| F24F13/20 | 3 |