SW

Scott Werthmann

AB Amf Bowling: 1 patents #20 of 45Top 45%
Overall (All Time): #3,943,728 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4887813 Bowling scoring display system Robert E. Chiles III, Bruce R. Neville, Richard D. Wattis 1989-12-19