Inventor

GROSSMAN STEVEN J

US5 patents

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

DOW CHEMICAL CO

2 patents

US4550157AOct 29, 1985

Polyamide block copolymer from lactam and azetidine-2,4-dione

DOW CHEMICAL CO5 citations61

US4604450AAug 5, 1986

Polymer from azetidine-2,4-dione and polyol or polyamine

DOW CHEMICAL CO0 citations40

UPJOHN CO

2 patents

US4518765AMay 21, 1985

Anionic polymerization of lactam with azetidine-2,4-dione promoter

UPJOHN CO3 citations60

US4467083AAug 21, 1984

Copolyamide-imides

UPJOHN CO5 citations60

PANEL LAB PRODUCTS CORP Q

1 patent

US6679095B1Jan 20, 2004

Multi-test gravelometer

PANEL LAB PRODUCTS CORP Q6 citations57