Automated variable pitch propeller blade
US-12565308-B2 · Mar 3, 2026 · US
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Baldwin Leo patents
Baldwin Leo is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Baldwin Leo |
| Total patents | 20 |
| First publication | Dec 7, 2017 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Ocular hydration sensor
US-12310660-B2 · May 27, 2025 · US
Automated Variable Pitch Propeller Blade
US-2025091710-A1 · Mar 20, 2025 · US
Ocular hydration sensor
US-2025090014-A1 · Mar 20, 2025 · US
Automated variable pitch propeller blade
US-12103661-B2 · Oct 1, 2024 · US
Automated Variable Pitch Propeller Blade
US-2022274686-A1 · Sep 1, 2022 · US
Automated variable pitch propeller blade
US-11352125-B2 · Jun 7, 2022 · US
Automated Variable Pitch Propeller Blade
US-2020255122-A1 · Aug 13, 2020 · US
Automated variable pitch propeller blade
US-10618629-B2 · Apr 14, 2020 · US
Lens and sensor positioning system
US-10321036-B2 · Jun 11, 2019 · US
Recent patents
Latest publications not already listed above.
Opto-acoustic transducer and cover glass
US-10277989-B2 · Apr 30, 2019 · US
Lens and Sensor Positioning System
US-2018241918-A1 · Aug 23, 2018 · US
Electronic iris for a camera
US-9998681-B2 · Jun 12, 2018 · US
Opto-acoustic transducer and cover glass
US-2018146303-A1 · May 24, 2018 · US
Lens and sensor positioning system
US-9930234-B2 · Mar 27, 2018 · US
Augmented reality visualization device
US-9910278-B1 · Mar 6, 2018 · US
Augmented Reality Visualization Device
US-2018059414-A1 · Mar 1, 2018 · US
Automated Variable Pitch Propeller Blade
US-2018043988-A1 · Feb 15, 2018 · US
Electronic iris for a camera
US-2017374255-A1 · Dec 28, 2017 · US
Lens and Sensor Positioning System
US-2017353637-A1 · Dec 7, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gopro Inc | 16 |
| Skydio Inc | 2 |
| Meta Platforms Tech Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B64C39/024 | 8 |
| B64U10/13 | 8 |
| B64U10/14 | 8 |
| B64U30/20 | 8 |
| B64C11/34 | 8 |