RW

Richard J. Walls

WZ Wool Research Organisation Of New Zeland: 1 patents #4 of 5Top 80%
📍 Christchurch, NZ: #160 of 627 inventorsTop 30%
Overall (All Time): #2,327,071 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4972550 Fill or effect material Ian D. McFarlane, Julian Watson 1990-11-27
4761857 Method and apparatus for making long-tailed neps Ian D. McFarlane, Melvin Jones, Mark E. Watson, Leslie T. Clare, Edward Radford 1988-08-09