Inventor

CHENG ZONG-MING

US3 patents

Patents

3 patents

US10963PJun 22, 1999

Birch tree named `Fargo`

NDSU RES FOUNDATION5 citations50

USPP15768P3May 17, 2005

Betula papyrifera named ‘Varen’

NDSU RES FOUNDATION0 citations43

USPP15944P3Sep 6, 2005

Birch tree name ‘VerDale’

NDSU RES FOUNDATION0 citations41