Fire extinguishing discharge nozzle for helicopter engine compartment
US-12357858-B2 · Jul 15, 2025 · US
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Weaver Keith David patents
Weaver Keith David is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Weaver Keith David |
| Total patents | 19 |
| First publication | Mar 29, 2018 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ram filter purge system
US-12234024-B2 · Feb 25, 2025 · US
Ram filter purge system
US-2025033786-A1 · Jan 30, 2025 · US
Articulating bifurcated integrated transition duct assembly
US-11999503-B2 · Jun 4, 2024 · US
Fire Extinguishing Discharge Nozzle for Helicopter Engine Compartment
US-2024173582-A1 · May 30, 2024 · US
Fire extinguishing discharge nozzle for helicopter engine compartment
US-11865382-B2 · Jan 9, 2024 · US
Articulating Bifurcated Integrated Transition Duct Assembly
US-2023391464-A1 · Dec 7, 2023 · US
Articulating bifurcated integrated transition duct assembly
US-11767125-B2 · Sep 26, 2023 · US
Fire Extinguishing Discharge Nozzle for Helicopter Engine Compartment
US-2022233898-A1 · Jul 28, 2022 · US
Active thermal management for fire-tolerant drive systems
US-11255373-B2 · Feb 22, 2022 · US
Recent patents
Latest publications not already listed above.
Redundant cooling system
US-10907723-B2 · Feb 2, 2021 · US
Floating ducts
US-10823289-B2 · Nov 3, 2020 · US
Articulating bifurcated integrated transition duct assembly
US-10793283-B2 · Oct 6, 2020 · US
Passive gas-leak management system
US-10718225-B2 · Jul 21, 2020 · US
Passive Gas-Leak Management System
US-2019170005-A1 · Jun 6, 2019 · US
Floating Ducts
US-2019154154-A1 · May 23, 2019 · US
Active Thermal Management for Fire-Tolerant Drive Systems
US-2018087561-A1 · Mar 29, 2018 · US
Redundant Cooling System
US-2018087651-A1 · Mar 29, 2018 · US
Articulating bifurcated integrated transition duct assembly
US-2018087444-A1 · Mar 29, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bell Helicopter Textron Inc | 10 |
| Textron Innovations Inc | 9 |
| Bell Textron Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16H57/0416 | 9 |
| B64C27/12 | 9 |
| B64D33/08 | 7 |
| F01P1/06 | 5 |
| F01P11/10 | 5 |