DA

Darryl L. Aspey

UN Unknown: 2 patents #12,644 of 83,584Top 20%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,481,634 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6748617 Double-crimper for blasting caps Jeffrey E. Toycen, Darin J. Goodwiler 2004-06-15