CF

Craig D. Frank

📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,305,411 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5262694 Fluid resistant brush holder assembly — 1993-11-16
5099781 Fluid resistant spindle drive motor — 1992-03-31