TK

Thomas F. Kowalke

📍 Sherwood, WI: #5 of 10 inventorsTop 50%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,315,382 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1059515 Device for hitting balls Alexander J. Evans 2025-01-28
D883411 Table tennis paddle Alexander J. Evans 2020-05-05
D836736 Table tennis paddle Alexander J. Evans 2018-12-25