Daniel Passafonti

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Huntington Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Flex duct fitting system and device
- Patent number 11,774,134
- Issue date Oct 3, 2023
- AC PRO INC.
- Dion Edward Quinn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Flex duct fitting system and device
- Publication number 20200217553
- Publication date Jul 9, 2020
- Material Supply Inc.
- Dion Edward Quinn
- F24 - HEATING RANGES VENTILATING