Inventor

WELCH EMMET E

US3 patents

Patents

3 patents

US7674383B2Mar 9, 2010

Method and apparatus for packing chromatography columns

PHENOMENEX INC7 citations69

US7119145B2Oct 10, 2006

Surface graft modified resins and formation thereof

PHENOMENEX INC8 citations64

US10603604B2Mar 31, 2020

HPLC column

PHENOMENEX INC0 citations48