DD

David Alan Devenish

Overall (All Time): #2,794,932 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10669214 Cellular geopolymer product Kwesi Kurentsir Sagoe-Crentsil, Genrietta Shapiro, Shiqin Yan, Leigh Gesthuizen, Trevor Brown 2020-06-02