Head covering device providing filtered air
US-12409351-B2 · Sep 9, 2025 · US
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Dean Jacob patents
Dean Jacob is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dean Jacob |
| Total patents | 20 |
| First publication | Jul 23, 2020 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Head covering device providing filtered intake and exhaust air
US-12357042-B2 · Jul 15, 2025 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2025064151-A9 · Feb 27, 2025 · US
Personal air filtering device with automatic control of air movement
US-12185787-B2 · Jan 7, 2025 · US
Personal air filtration system with smart app
US-12075874-B2 · Sep 3, 2024 · US
Device Providing Filtered Air for a User
US-2023028200-A1 · Jan 26, 2023 · US
Head Covering Device Providing Filtered Air
US-2023024861-A1 · Jan 26, 2023 · US
Balanced Device Providing Filtered Air for a User
US-2023029404-A1 · Jan 26, 2023 · US
Face Mask Providing Filtered Intake and Exhaust Air
US-2022305302-A1 · Sep 29, 2022 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2022296939-A1 · Sep 22, 2022 · US
Recent patents
Latest publications not already listed above.
Head Covering Device with Communication Hardware
US-2022295935-A1 · Sep 22, 2022 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2022295923-A1 · Sep 22, 2022 · US
Head Covering Device Providing Filtered Intake and Exhaust Air
US-2022016450-A1 · Jan 20, 2022 · US
Personal Air Filtering Device with Air Mover Pulling Air Out of the Device
US-2022016451-A1 · Jan 20, 2022 · US
Method and system for batch multi-effect distillation
US-11192048-B2 · Dec 7, 2021 · US
Personal Air Filtering Device with Automatic Control of Air Movement
US-2021289875-A1 · Sep 23, 2021 · US
Personal Air Filtering Device with Safety Features
US-2021290989-A1 · Sep 23, 2021 · US
Personal Air Filtration System with Smart App
US-2021289851-A1 · Sep 23, 2021 · US
Method and System for Batch Multi-Effect Distillation
US-2021268399-A1 · Sep 2, 2021 · US
System for Disposing of Gray Water
US-2020231480-A1 · Jul 23, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hall Labs Llc | 19 |
| Microclimate Inc | 3 |
| Hall Labs Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62B18/045 | 16 |
| A42B3/286 | 15 |
| A62B18/006 | 11 |
| A62B7/10 | 9 |
| A62B23/02 | 9 |