SS

Sandra S. Severson

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Waseca, MN: #36 of 80 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,313,513 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5042113 Elastic connector Larry E. Severson 1991-08-27
4982885 Interactive coupling devices Larry E. Severson 1991-01-08