Debra Drylie Stiffey

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North Huntingdon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for dynamically improving user intelligibility...
- Patent number 11,817,078
- Issue date Nov 14, 2023
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for dynamically improving user intelligibility...
- Patent number 11,810,545
- Issue date Nov 7, 2023
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for dynamically improving user intelligibility...
- Patent number 10,685,643
- Issue date Jun 16, 2020
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for dynamically improving user intelligibility...
- Patent number 9,697,818
- Issue date Jul 4, 2017
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Dynamically Improving User Intelligibility...
- Publication number 20240062741
- Publication date Feb 22, 2024
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems and Methods for Dynamically Improving User Intelligibility...
- Publication number 20230317053
- Publication date Oct 5, 2023
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems and Methods for Dynamically Improving User Intelligibility...
- Publication number 20230267913
- Publication date Aug 24, 2023
- James HENDRICKSON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems and Methods for Dynamically Improving User Intelligibility...
- Publication number 20200265828
- Publication date Aug 20, 2020
- James HENDRICKSON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMICALLY IMPROVING USER INTELLIGIBILITY...
- Publication number 20180018955
- Publication date Jan 18, 2018
- Vocollect, Inc.
- James Hendrickson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS