Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
JD

Justin P. Dunlap

SI Specialty Granules Investments: 3 patents #1 of 10Top 10%
📍 Waynesboro, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #399 of 6,113 inventorsTop 7%
Overall (2025): #56,892 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, Daniel E. Rardon, Jared Horner, Derek J. Small 2025-05-20
12264101 Building materials comprising agglomerated particles John Allen Horton, Olan Leitch, Daniel E. Rardon 2025-04-01
12264112 Pelletized basalt for use as a soil amendment John Allen Horton 2025-04-01