DC

Duncan F. Campbell

BO Borden: 2 patents #45 of 166Top 30%
RE Reed: 1 patents #1 of 18Top 6%
📍 Toronto, CA: #971 of 9,482 inventorsTop 15%
Overall (All Time): #659,793 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D535835 Rotatable wallpaper display stand 2007-01-30
D533734 Wallpaper display stand 2006-12-19
7083053 System for displaying wallpaper samples 2006-08-01
6575741 Oral anchorage 2003-06-10
D365706 Wallpaper display unit 1996-01-02
D365707 Wallpaper display unit 1996-01-02
D288640 Modular merchandizing rack unit 1987-03-10
D288266 Merchandizing rack module 1987-02-17