WT

William A. Tattersall

H( Hollingsworth (U.K.): 1 patents #14 of 22Top 65%
📍 Accrington, GB: #7 of 25 inventorsTop 30%
Overall (All Time): #3,972,928 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4660366 Friction spinning apparatus Michael Barrett, Dennis O'Donnell 1987-04-28