Derrick D. Earls

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for restricting head movement
- Patent number 11,712,073
- Issue date Aug 1, 2023
- Derrick D. Earls
- A41 - WEARING APPAREL
Information Patent Grant
Apparatus for restricting head movement
- Patent number 11,272,748
- Issue date Mar 15, 2022
- Derrick D. Earls
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR RESTRICTING HEAD MOVEMENT
- Publication number 20240081436
- Publication date Mar 14, 2024
- Derrick D. Earls
- A41 - WEARING APPAREL
Information Patent Application
APPARATUS FOR RESTRICTING HEAD MOVEMENT
- Publication number 20220202116
- Publication date Jun 30, 2022
- Derrick D. Earls
- A41 - WEARING APPAREL
Information Patent Application
Apparatus for Restricting Head Movement
- Publication number 20210059327
- Publication date Mar 4, 2021
- Derrick D. Earls
- A41 - WEARING APPAREL
Information Patent Application
SINU Pads
- Publication number 20160135980
- Publication date May 19, 2016
- Derrick D. Earls
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE