JF

John E. Frazier

FR Frazier-Simplex: 1 patents #8 of 11Top 75%
Overall (All Time): #4,109,637 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4197109 Doghouse and feeder enclosure for glass furnace Clifford F. Crouse 1980-04-08