DD

Dale A. Dreyer

SY Systech: 2 patents #55 of 217Top 30%
📍 Vadnais Heights, MN: #116 of 216 inventorsTop 55%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,234,361 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6094301 Folding rack for vertical presentation of microscope slides Benjamin L. Behler 2000-07-25
6020995 Folding rack for microscope slides Benjamin L. Behler 2000-02-01