GS

George B. Shields

PI Ppg Industries: 2 patents #457 of 1,216Top 40%
Overall (All Time): #2,365,071 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4311507 Special entrance slit module and method for quenching glass sheets Eugene W. Starr 1982-01-19
4204845 Method of heat treating moving glass sheets on modified gas bed Eugene W. Starr 1980-05-27