SH

Stephen Thomas Hadfield

SL Syngenta Limited: 3 patents #76 of 389Top 20%
Overall (All Time): #1,515,062 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8946507 Method of selectively producing male or female sterile plants Timothy Robert Hawkes, Glynn Mitchell, Paul Anthony Thompson, Russell Colin Viner, Yan Zhang 2015-02-03
8642836 Method of selectively producing male or female sterile plants Timothy Robert Hawkes, Glynn Mitchell, Paul Anthony Thompson, Russell Colin Viner, Yan Zhang 2014-02-04
7939709 Method for selectively producing male or female sterile plants Timothy Robert Hawkes, Glynn Mitchell, Paul Anthony Thompson, Russell Colin Viner, Yan Zhang 2011-05-10