Air diffuser
US-12061008-B2 · Aug 13, 2024 · US
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Perkinson Ryan M patents
Perkinson Ryan M is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Perkinson Ryan M |
| Total patents | 18 |
| First publication | May 10, 2018 |
| Latest publication | Aug 13, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Air diffuser for localized climate control
US-11761642-B2 · Sep 19, 2023 · US
Variable flow adapters for air diffusers of HVAC systems
US-11752838-B2 · Sep 12, 2023 · US
Air diffuser for localized climate control
US-2023044355-A1 · Feb 9, 2023 · US
Undulated surface enhancement of diffuser blades for linear bar diffuser
US-11448418-B2 · Sep 20, 2022 · US
Undulated surface enhancement of diffuser blade for plenum slot diffuser
US-11441811-B2 · Sep 13, 2022 · US
Undulated surface enhancement of diffuser blades for round and rectangular ceiling diffuser
US-11435111-B2 · Sep 6, 2022 · US
Air diffuser for localized climate control
US-11421897-B2 · Aug 23, 2022 · US
Variable flow adapters for air diffusers with damper
US-11187431-B2 · Nov 30, 2021 · US
Air diffuser
US-2021222907-A1 · Jul 22, 2021 · US
Recent patents
Latest publications not already listed above.
Air diffuser
US-10871304-B2 · Dec 22, 2020 · US
Variable flow adapters for air diffusers of hvac systems
US-2020331323-A1 · Oct 22, 2020 · US
Variable flow adapters for air diffusers with damper
US-2020333037-A1 · Oct 22, 2020 · US
Air diffuser for localized climate control
US-2020309390-A1 · Oct 1, 2020 · US
Undulated surface enhancement of diffuser blade for plenum slot diffuser
US-2020292203-A1 · Sep 17, 2020 · US
Undulated surface enhancement of diffuser blades for linear bar diffuser
US-2020292201-A1 · Sep 17, 2020 · US
Undulated surface enhancement of diffuser blades for round and rectangular ceiling diffuser
US-2020292202-A1 · Sep 17, 2020 · US
Air diffuser
US-2018128512-A1 · May 10, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Air Distribution Tech Ip Llc | 16 |
| Johnson Controls Tech Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F24F2013/0612 | 12 |
| F24F13/06 | 10 |
| F24F13/26 | 8 |
| F24F13/081 | 6 |
| F24F13/24 | 6 |