Low-cost, portable, flameless-heater-powered thermo-chemical decontamination system for facemasks and other types of personal protection equipment (PPE)
US-12544469-B2 · Feb 10, 2026 · US
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Crouch David D patents
Crouch David D is listed as an inventor on 62 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Crouch David D |
| Total patents | 62 |
| First publication | Oct 27, 2015 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Deployable system for space debris collection
US-12522378-B1 · Jan 13, 2026 · US
System and methods for powering secondary unmanned aerial systems of a pop-up hf antenna system
US-2025273852-A1 · Aug 28, 2025 · US
Capacitive batch counting to support one-way time-of-flight or other operations
US-12368439-B2 · Jul 22, 2025 · US
Low-cost rapid thermo-chemical decontamination process for facemasks or other personal protection equipment (PPE) and related system and apparatus
US-12337074-B2 · Jun 24, 2025 · US
N-way coaxial signal injector with axial feeds
US-12283738-B2 · Apr 22, 2025 · US
Ridged N-way coaxial vacuum power combiner signal injector with radial feeds usable in a coaxial vacuum-electron device
US-12272858-B2 · Apr 8, 2025 · US
Waveguide-to-waveguide power combiner/divider
US-12266843-B2 · Apr 1, 2025 · US
Conformal wavefront transformer and method of making
US-2025062543-A1 · Feb 20, 2025 · US
Containment vessels for rapid thermo-chemical decontamination of facemasks or other personal protection equipment (PPE)
US-12194181-B2 · Jan 14, 2025 · US
Recent patents
Latest publications not already listed above.
Capacitive batch counting to support one-way time-of-flight or other operations
US-2025015805-A1 · Jan 9, 2025 · US
Coaxial-to-waveguide power combiner/divider comprising two fins disposed in a plane of the waveguide and connected to plural coaxial inputs/outputs
US-12166263-B2 · Dec 10, 2024 · US
Directing energy by distributed array of independent coherent mobile elements
US-2024219563-A1 · Jul 4, 2024 · US
Ridged n-way coaxial signal injector with radial feeds
US-2024170824-A1 · May 23, 2024 · US
N-way coaxial signal injector with axial feeds
US-2024170826-A1 · May 23, 2024 · US
Ultra-compact portable solar-powered thermo-chemical decontamination system and method
US-11951222-B2 · Apr 9, 2024 · US
Printed-circuit isolation barrier for co-site interference mitigation
US-11924963-B2 · Mar 5, 2024 · US
Planar metal Fresnel millimeter-wave lens
US-11870148-B2 · Jan 9, 2024 · US
Coaxial-to-waveguide power combiner/divider
US-2023344104-A1 · Oct 26, 2023 · US
Waveguide-to-waveguide power combiner/divider
US-2023344106-A1 · Oct 26, 2023 · US
Printed-circuit isolation barrier for co-site interference mitigation
US-2023247757-A1 · Aug 3, 2023 · US
Dielectric encapsulated metal lens
US-2023198158-A1 · Jun 22, 2023 · US
Planar metal fresnel millimeter-wave lens
US-2023148063-A1 · May 11, 2023 · US
Solar-heated thermo-chemical decontamination systems for facemasks or other personal protection equipment (PPE)
US-11612668-B2 · Mar 28, 2023 · US
Low-cost, portable, flameless-heater-powered thermo-chemical decontamination system for facemasks and other types of personal protection equipment (ppe)
US-2022265880-A1 · Aug 25, 2022 · US
Ultra-compact portable solar-powered thermo-chemical decontamination system and method
US-2022184256-A1 · Jun 16, 2022 · US
Non-lethal naval vessel interdiction weapon
US-11293731-B2 · Apr 5, 2022 · US
Solar-heated thermo-chemical decontamination systems for facemasks or other personal protection equipment (ppe)
US-2022040342-A1 · Feb 10, 2022 · US
Low-cost rapid thermo-chemical decontamination process for facemasks or other personal protection equipment (ppe) and related system and apparatus
US-2021330842-A1 · Oct 28, 2021 · US
Containment vessels for rapid thermo-chemical decontamination of facemasks or other personal protection equipment (ppe)
US-2021330841-A1 · Oct 28, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Raytheon Co | 62 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61L2202/122 | 10 |
| A61L2/04 | 10 |
| H01P5/12 | 10 |
| H01Q1/48 | 8 |
| A61L2103/50 | 8 |