DB

Douglas J. Birkholz

FI Fiskars: 1 patents #7 of 23Top 35%
📍 Madison, WI: #69 of 259 inventorsTop 30%
🗺 Wisconsin: #541 of 2,194 inventorsTop 25%
Overall (1997): #158,885 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D377588 Tool handles — 1997-01-28