JR

Jack B. Ross

DA Dal-Tile: 1 patents #12 of 16Top 75%
Overall (All Time): #3,850,145 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5112223 Hollow load-bearing universal kiln car refractory modules Warren R. Walle, Jesse Hamilton, Delfin C. Martinez 1992-05-12