WK

William Ralph Knowles

FE Fei: 1 patents #6 of 38Top 20%
📍 Newmarket, MA: #1 of 1 inventorsTop 100%
Overall (2005): #76,556 of 245,428Top 35%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6972412 Particle-optical device and detection means Jacob Johannes Scholtz, Bradley Lamar Thiel, Gerardus N. A. Van Veen, Rene Peter Marie Schroemges 2005-12-06