WO

William M. Opatt

AP Allied Mineral Products: 1 patents #7 of 24Top 30%
📍 Galloway, OH: #43 of 77 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,480,569 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6743382 Method of installing a refractory lining Douglas K. Doza 2004-06-01