Inventor
ETCHELLS III ARTHUR WILLIAM
US4 patents
⚠️ This page may combine multiple inventors who share the name “ETCHELLS III ARTHUR WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
3 patentsUS5816700AOct 6, 1998
Process and apparatus for mechanically mixing polymers and lower viscosity fluids
DU PONT53 citations87
US6698917B2Mar 2, 2004
Process for blending fluids of widely differing viscosities
DU PONT41 citations85
US7009028B2Mar 7, 2006
Continuous process for the production of polyamides
DU PONT1 citations48