Gary L. Butler

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Silver Lake, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fireplace with controllable and image-bearing rear wall
- Patent number 11,781,755
- Issue date Oct 10, 2023
- HNI Technologies Inc.
- Richard D. Berg
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
BRICK INSTALLATION KIT, AND ASSOCIATED METHODS OF ASSEMBLY AND FIRE...
- Publication number 20240255150
- Publication date Aug 1, 2024
- HNI Technologies Inc.
- Richard Berg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FIREPLACE WITH CONTROLLABLE AND IMAGE-BEARING REAR WALL
- Publication number 20230408099
- Publication date Dec 21, 2023
- HNI Technologies Inc.
- Richard D. Berg
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FIREPLACE WITH CONTROLLABLE AND IMAGE-BEARING REAR WALL
- Publication number 20200284437
- Publication date Sep 10, 2020
- HNI Technologies Inc.
- Richard D. Berg
- F24 - HEATING RANGES VENTILATING