Chanc L. Bergbower

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Stillwater, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker with mounting assembly
- Patent number 11,044,541
- Issue date Jun 22, 2021
- Stillwater Designs & Audio, Inc.
- Kyle A. Ambrose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual basket speaker with replaceable, self-aligning cone assembly a...
- Patent number 6,731,773
- Issue date May 4, 2004
- Stillwater Designs & Audio, Inc.
- Chanc L. Bergbower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE