DS

Dana Summers

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sioux Center, IA: #13 of 32 inventorsTop 45%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,063,727 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8470975 Collagen mixture and method of making the same Robert den Hoed 2013-06-25
8344106 Collagen mixture and method of making the same Robert den Hoed 2013-01-01