Inventor

HEITMANN JR JOHN A

US2 patents

Patents

2 patents

US6254722B1Jul 3, 2001

Method for making dissolving pulp from paper products containing hardwood fibers

UNIV NORTH CAROLINA STATE32 citations85

US5961735AOct 5, 1999

Method of cleaning papermaking felts with enzymes

UNIV NORTH CAROLINA STATE13 citations68