Inventor

HARASIN STEPHEN J

US17 patents

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

HARASIN STEPHEN J

COVESTRO LLC

Filament winding processes using polyurethane resins and systems for making composites

Water-clear aliphatic polyurethane pultrusion formulations and processes

Polyurethane pultrusion formulations for the production of articles with improved coating adhesion and articles produced therefrom

Coated particles, methods for their manufacture and for their use as proppants

Coated particles, methods for their manufacture and for their use as proppants

Coated particles, methods for their manufacture and for their use as proppants

MOBAY CORP

Process for the production of molded products using internal mold release agents

Rim polyurethane or polyurea compositions containing internal mold release agents

Rim polyurethane compositions containing internal mold release agents

Rim polyurethane compositions containing internal mold release agents

MILES INC

Production of moldings by the reaction injection molding process

Process for the production of reinforced polyurethane moldings by the reaction injection molding process

Slower reacting rim systems based upon aliphatic amine terminated polyethers

BAYER MATERIALSCIENCE LLC

Free-flowing coated rubber particles, methods for their production and use

Fast curing aliphatic RIM elastomers

BAYER AG

IMR having synergistic effect with stabilizing system additives and catalyst package

HARASIN STEPHEN J

Solid polyurethane elastomers which exhibit reduced dimensional shrinkage