WT

Walter F. Tomczak

📍 Fond du Lac, WI: #169 of 383 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,344,663 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4692947 Protective helmet, chin cup, and face guard Randy D. Black 1987-09-15
4525875 Chest protector with rigid plates — 1985-07-02