Inventor

HARTZLER JON DAVID

US3 patents

Patents

3 patents

US7528217B2May 5, 2009

Polymers and fibers formed therefrom

DU PONT15 citations81

US6436236B1Aug 20, 2002

Electrically-conductive para-aramid pulp

DU PONT3 citations56

US3966656AJun 29, 1976

Aqueous organic base solution of polyhydrazides

DU PONT3 citations56