Peter S. Kopala

Follow

Person

Oak Park, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Device for handling wood and/or burning embers
- Patent number 6,457,756
- Issue date Oct 1, 2002
- David A. Pronesky
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Device for handling wood and/or burning embers
- Publication number 20010045504
- Publication date Nov 29, 2001
- Peter S. Kopala
- F24 - HEATING RANGES VENTILATING