DB

David A. Babb

CO Covestro: 1 patents #29 of 87Top 35%
Overall (2020): #505,141 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10767009 Process for preparing polyether polyol using DMC catalyst and continuous addition of starter Jean-Paul Masy, Carlos M. Villa, John W. Weston, Sweta Somasi 2020-09-08