OM

Oscar E. Manz

📍 Mayville, ND: #64 of 197 inventorsTop 35%
🗺 North Dakota: #797 of 2,395 inventorsTop 35%
Overall (All Time): #2,322,212 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4971615 Method and means for producing mineral wool — 1990-11-20
4906598 Thermal storage brick — 1990-03-06