WH

William C. Hoffmeyer

SP Sonoco Products: 1 patents #75 of 151Top 50%
Overall (All Time): #3,933,018 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4849090 Bag roll Manson Drew Case, Harry B. Wilfong, Jr. 1989-07-18