HF

Harold E. Froelich

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #3,939,966 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4874122 Bent back box staple and staple closing mechanism with split actuator Floyd L. Foslien 1989-10-17