DS

Douglas W. Schane

CS Crown Products & Services: 1 patents #1 of 2Top 50%
📍 Adena, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #401,023 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215058 Dry mix and concrete composition containing bed ash and related methods Arthur B. Brown 2025-02-04