JP

John G. Purdon

📍 Gatineau, CA: #671 of 1,550 inventorsTop 45%
Overall (All Time): #2,320,558 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5077316 Metal phenoxide/polyethylene glycols chemical decontaminant system Robert A. B. Bannard, Alfred A. Casselman, John W. Bovenkamp 1991-12-31
5075297 Broad spectrum chemical decontaminant system Robert A. B. Bannard, Alfred A. Casselman, John W. Bovenkamp 1991-12-24