RK

Richard J. Knauss

IN Indresco: 1 patents #9 of 21Top 45%
📍 Jefferson Hills, PA: #4 of 12 inventorsTop 35%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #78,356 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5344802 MgO-spinel refractory mix and shapes made therefrom — 1994-09-06