DR

Daniel E. Rardon

SI Specialty Granules Investments: 3 patents #1 of 10Top 10%
📍 Greencastle, PA: #1 of 9 inventorsTop 15%
🗺 Pennsylvania: #399 of 6,113 inventorsTop 7%
Overall (2025): #64,140 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12305396 Reclaimed roofing granules and related methods Jonathon MacBride, David D. Kragten, Justin P. Dunlap, Jared Horner, Derek J. Small 2025-05-20
12264101 Building materials comprising agglomerated particles Justin P. Dunlap, John Allen Horton, Olan Leitch 2025-04-01
12264114 Rock fines as carriers of plant nutrients Raju Khatiwada 2025-04-01