RC

Robert D. Coomes

PC Purex Co.: 1 patents #23 of 65Top 40%
Overall (All Time): #4,010,708 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4501499 Agglomerator William J. Boan 1985-02-26