JU

John E. Ulrichsen

HR Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natual Resources: 1 patents #251 of 906Top 30%
📍 Willowdale, CA: #105 of 211 inventorsTop 50%
Overall (All Time): #4,118,217 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4218707 Thermographic areameter Lloyd D. Reed, M. Ross Howat 1980-08-19