FN

Francis B. Northup

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #4,123,391 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4232507 Apparatus and method for wrapping core yarns Donald Ralph Hart 1980-11-11