MS

Michael J. Sommerfeld

📍 Chippewa Falls, WI: #65 of 216 inventorsTop 35%
🗺 Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,310,215 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D260128 Rosette iron — 1981-08-11
D259383 Rosette iron — 1981-06-02
D257111 Rosette iron — 1980-09-30
D257112 Rosette iron — 1980-09-30