Inventor

FERRARA WILLIAM J

3 patents

⚠️ This page may combine multiple inventors who share the name “FERRARA WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUN CHEMICAL CORP

2 patents

US4104143AAug 1, 1978

Inks and coating compositions containing rosin-modified epoxy resins

SUN CHEMICAL CORP11 citations68

US4088618AMay 9, 1978

Rosin-modified epoxy resins

SUN CHEMICAL CORP13 citations68

(unassigned)

1 patent

US6588412B2Jul 8, 2003

Hopper adaptor for a paint ball gun

63 citations86