RG

Robert Joseph Grindal

BL British Technology Group Limited: 1 patents #139 of 501Top 30%
ND National Research Development: 1 patents #307 of 1,071Top 30%
Overall (All Time): #2,273,111 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5666904 Automatic milking apparatus — 1997-09-16
4803950 Automatic milking apparatus Tony K. Griffin, Barry Marshall 1989-02-14