GB

George Bartich

NR North American Refractories: 1 patents #20 of 40Top 50%
📍 Sutter Creek, CA: #6 of 13 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,692,896 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5792251 Method of producing metakaolin William D. Smiley, Mike Stromberg, Randy Lemley, Robert L. Antram, Keith Snider 1998-08-11