JB

James J. Beaudoin

NC National Research Council Of Canada: 1 patents #6 of 66Top 10%
📍 Ottawa, CA: #37 of 183 inventorsTop 25%
Overall (1997): #137,207 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624489 Conversion-preventing additive for high alumina cement products Yan Fu, Jian Ding 1997-04-29