IG

Ian Gourlay

AG Abb Vetco Gray: 1 patents #67 of 165Top 45%
Overall (All Time): #3,558,232 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454015 Shearing gate valve John T. Armstrong, Jr., Peter M. Kent, Chau Hoang 2002-09-24