SS

Sean David Spencer

DL Dimplex North America Limited: 4 patents #6 of 12Top 50%
ME Melitron: 2 patents #3 of 4Top 75%
📍 Guelph, CA: #93 of 736 inventorsTop 15%
Overall (All Time): #881,556 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D869412 Single screen digital outdoor display Matthew Aaron Robertson, Michael T. Turner 2019-12-10
D869413 Dual screen digital outdoor display Matthew Aaron Robertson, Michael T. Turner 2019-12-10
6363636 Flame simulating assembly and components therefor Kristoffer Hess, David Miller MacPherson, Ignazio Gallo 2002-04-02
6269567 Diffusing screen with matte region David Miller MacPherson, Kristoffer Hess, Ignazio Gallo 2001-08-07
6050011 Assembly for producing an illusory effect Kristoffer Hess, David Miller MacPherson, Ignazio Gallo 2000-04-18
6047489 Flame simulating assembly and components therefor Kristoffer Hess, David Miller MacPherson, Ignazio Gallo 2000-04-11