CK

Catherine Kropff

📍 Roanoke, VA: #234 of 603 inventorsTop 40%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,000,793 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9272196 Double-sided home plate Chad Kropff 2016-03-01
8882614 Pitching rubber Chad Kropff 2014-11-11