GF

Glen E. Freeman

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
Overall (All Time): #3,928,073 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4831493 Windshield moisture sensor James F. Wilson, Harry S. Koontz, William E. Wagner, John Everhart, Harold E. Donley 1989-05-16