WS

William J. Simpson

3M: 1 patents #582 of 1,473Top 40%
📍 Salfords, IL: #1 of 1 inventorsTop 100%
Overall (2020): #107,853 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10845369 Sampling devices and methods of use Nerys Bennion, James Watkin, Russell M. I. Thomas 2020-11-24
10550132 Metal ion complexes Llewellyn Stephen Frank Casbolt 2020-02-04