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Sean David Spencer

DL Dimplex North America Limited: 1 patents #2 of 5Top 40%
📍 Guelph, CA: #9 of 37 inventorsTop 25%
Overall (2002): #119,893 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6363636 Flame simulating assembly and components therefor Kristoffer Hess, David Miller MacPherson, Ignazio Gallo 2002-04-02