RK

Russell John Kirkwood

Overall (2021): #279,736 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11028593 Side outlet device for a box gutter rainhead David John Pockett, Rowan Warwick Gregory, Richard John Kingston 2021-06-08