TJ

Terence P. Johnson

3M: 2 patents #5,326 of 11,543Top 50%
Overall (All Time): #2,327,946 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4798814 Oxidation resistant alumina-silica articles containing silicon carbide and carbon George F. Everitt, Lien-Huong T. Pham 1989-01-17
4732878 Oxidation resistant carbon containing alumina-silica articles George F. Everitt, Lien-Huong T. Pham 1988-03-22