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Inventor

WELSH GARY C

US10 patents
⚠️ This page may combine multiple inventors who share the name “WELSH GARY C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOW CHEMICAL CO

6 patents
US5250577AOct 5, 1993

Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same

DOW CHEMICAL CO59 citations95
US5266605ANov 30, 1993

Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same

DOW CHEMICAL CO36 citations91
US4927690AMay 22, 1990

Thermoformable laminated packaging material

DOW CHEMICAL CO24 citations91
US4742741AMay 10, 1988

Rotary sheeter

DOW CHEMICAL CO40 citations91
US5340844AAug 23, 1994

Polystyrene foam and a process for making the same

DOW CHEMICAL CO47 citations88
US6093781AJul 25, 2000

Non-linear styrenic polymer compositions and articles prepared therefrom

DOW CHEMICAL CO8 citations67

FROST JACK M

1 patent
US8609778B1Dec 17, 2013

Styrenic resin incorporating recycled polystyrene

FROST JACK M31 citations83

DOW GLOBAL TECHNOLOGIES INC

1 patent
US6544450B2Apr 8, 2003

Process for producing thermoformable foam sheet using a physical blowing agent

DOW GLOBAL TECHNOLOGIES INC15 citations77

AMERICAS STYRENICS LLC

1 patent
US9096698B2Aug 4, 2015

Styrenic resin incorporating recycled polystyrene

AMERICAS STYRENICS LLC2 citations50

WELSH GARY C

1 patent
US9115228B2Aug 25, 2015

Styrenic resin having improved extensional viscosity

WELSH GARY C0 citations37