WW

William David Withers

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,599,380 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6905734 One pass polyurethane roll covering system and method Thomas Cody Merrion, Charles Humbert Rhoads 2005-06-14
5746891 Wear indicators for seal strip of a suction roll of a paper making machine 1998-05-05
4432526 Support block assembly L. Andrew Withers, Carlo Fineo 1984-02-21