DK

David L. KRIEBEL

📍 Kennett Square, PA: #194 of 289 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,475,941 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11896930 Carbon-removing sand and method and process for design, manufacture, and utilization of the same Stephen J. ROMANIELLO, Brian D. LEY, Margaret G. ANDREWS, Nathan G. WALWORTH, Thomas Ishoey +6 more 2024-02-13