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David H. Jeffrey

MD Micro Medical Devices: 2 patents #8 of 16Top 50%
📍 Mounds View, MN: #41 of 92 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,231,596 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6306083 Integrated illumination and imaging system Ulrich Bonne, James A. J. Holroyd, David R. Wulfman, Arthur G. Erdman 2001-10-23
6013025 Integrated illumination and imaging system Ulrich Bonne, James A. J. Holroyd, David R. Wulfman, Arthur G. Erdman 2000-01-11