RJ

Robert J. Pannepacker, Jr.

DC Donaldson Company: 2 patents #21 of 146Top 15%
📍 Oreland, PA: #1 of 6 inventorsTop 20%
🗺 Pennsylvania: #763 of 6,113 inventorsTop 15%
Overall (2025): #91,282 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12383855 High efficiency filter media Rakesh Yadav, Daniel L. Tuma, Robert R. Levac, Byron G. Griffin, Jonathan M. Beckett +1 more 2025-08-12
12318722 Porous PTFE membrane Anil Suthar, Richard Brandimarte, Stuti S. Rajgarhia 2025-06-03