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John G. Charles, Sr.

CA Carrier: 2 patents #3 of 83Top 4%
📍 Westerville, OH: #2 of 32 inventorsTop 7%
🗺 Ohio: #519 of 4,576 inventorsTop 15%
Overall (1997): #35,814 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5624252 Low no burner Benny DiMarco, Dennis C. Jones 1997-04-29
5596979 Sound inhibitor baffles Stanley E. Sobotka, Dale E. Nagel, James T. Kalin 1997-01-28