RH

Roger L. Hosbein

MD M. H. Detrick: 1 patents #4 of 12Top 35%
📍 Glencoe, IL: #105 of 188 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,018,167 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4529178 Expansible refractory brick assembly for a furnace roof John W. Hosbein 1985-07-16