Inventor

GRAMANN PAUL J

US2 patents

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

RAUWENDAAL EXTRUSION ENG INC

1 patent

US6136246AOct 24, 2000

Screw extruder with improved dispersive mixing elements

RAUWENDAAL EXTRUSION ENG INC83 citations91

MADISON GROUP POLYMER PROCESSI

1 patent

US5971603AOct 26, 1999

Static mixer head

MADISON GROUP POLYMER PROCESSI31 citations85