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Otto Kovalsics

TP The Pullman: 1 patents #67 of 165Top 45%
Overall (All Time): #4,123,925 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4234106 Fuel delivery system for a furnace or kiln Donald E. Rywak, James L. Griffith, Frederick D. Rhodes 1980-11-18