John George Labuda

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Hoffman Estates, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Window ventilation and insert arrangement
- Patent number 12,286,835
- Issue date Apr 29, 2025
- John G. Labuda
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Heating and ventilation in bathroom
- Publication number 20200385972
- Publication date Dec 10, 2020
- John George Labuda
- E03 - WATER SUPPLY SEWERAGE