Stephen A. Fletcher

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible head wearable audio devices
- Patent number 11,877,115
- Issue date Jan 16, 2024
- RM ACQUISITION, LLC
- Stephen A. Fletcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Convertible head wearable audio devices
- Patent number 11,064,283
- Issue date Jul 13, 2021
- RM ACQUISITION, LLC
- Stephen A. Fletcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Convertible Head Wearable Audio Devices
- Publication number 20210329367
- Publication date Oct 21, 2021
- RM ACQUISITION, LLC d/b/a RAND McNALLY
- Stephen A. Fletcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONVERTIBLE HEAD WEARABLE AUDIO DEVICES
- Publication number 20200288234
- Publication date Sep 10, 2020
- RM Acquisition, LLC d/b/a/ Rand McNally
- Stephen A. Fletcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE