Inventor

ARCH PAUL E

US4 patents

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

ARCO CHEM TECH

2 patents

US4840759AJun 20, 1989

Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystyrene

ARCO CHEM TECH14 citations69

US4853445AAug 1, 1989

Dibutylin compounds in styrene monomer polymerization

ARCO CHEM TECH3 citations56

ARCO CHEM CO

1 patent

US4798749AJan 17, 1989

Isopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystrene

ARCO CHEM CO22 citations77

NOVA CHEM INC

1 patent

US7947751B2May 24, 2011

Expandable resins

NOVA CHEM INC1 citations48