AS

Andrew J. Siwko

🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #2,779,397 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10584773 Automatic torque transmission John Siwko, Robert P. Siwko 2020-03-10