Matthew Szafranski

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Compact duct detectors for HVAC systems
- Patent number 12,130,032
- Issue date Oct 29, 2024
- Apollo America, Inc.
- Dale Howells
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
COMPACT DUCT DETECTORS FOR HVAC SYSTEMS
- Publication number 20230109770
- Publication date Apr 13, 2023
- Apollo America Inc.
- Dale Howells
- F24 - HEATING RANGES VENTILATING