Inventor
STILL DONALD O
US7 patents
⚠️ This page may combine multiple inventors who share the name “STILL DONALD O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FIRESTONE TIRE & RUBBER CO
5 patentsUS4857123AAug 15, 1989
Method for ply application
FIRESTONE TIRE & RUBBER CO46 citations90
US4608890ASep 2, 1986
Method of cutting elastomeric material
FIRESTONE TIRE & RUBBER CO21 citations80
US4858505AAug 22, 1989
Pivotable knife
FIRESTONE TIRE & RUBBER CO14 citations71
US4824515AApr 25, 1989
Ply applicator
FIRESTONE TIRE & RUBBER CO13 citations71
US4572046AFeb 25, 1986
Pivot mounted cutting knife
FIRESTONE TIRE & RUBBER CO13 citations71