John W. Gottschalk

SC Surface Combustion: 1 patents #18 of 31Top 60%

📍 Perrysburg, OH: #295 of 459 inventorsTop 65%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,227,246 of 4,157,543Top 80%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8293167	Surface treatment of metallic articles in an atmospheric furnace	William J. Bernard, Ralph P. Poor, Garry W. Barbee	2012-10-23