FS

Frank Schwarzmann

📍 Colgate, WI: #21 of 69 inventorsTop 35%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,619,841 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6170966 Trouble light — 2001-01-09
4969864 Venticular assist device Michael J. Scharzmann 1990-11-13
4243883 Blood hematocrit monitoring system — 1981-01-06