DG

David H. Gladstone

HG Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty'S Canadian Government: 1 patents #3 of 8Top 40%
📍 Keyano, CA: #6 of 55 inventorsTop 15%
Overall (1989): #123,159 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843946 Filament-wound venturi Raymond Langlois, William J. Robertson 1989-07-04