RW

Roger Alan Wallace

AS A. O. Smith: 1 patents #115 of 319Top 40%
AH Aos Holding: 1 patents #40 of 96Top 45%
Overall (All Time): #2,222,036 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6177201 Porcelain enamel coating for high-carbon steel Ming C. Kuo 2001-01-23
5891238 Curable pigmented silicate compositions Gary Griffith 1999-04-06