DK

David L. KRIEBEL

📍 Kennett Square, PA: #14 of 30 inventorsTop 50%
🗺 Pennsylvania: #2,390 of 7,701 inventorsTop 35%
Overall (2024): #494,243 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

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