EC

Earle Cramer

TF The Radio Flyer: 12 patents #11 of 87Top 15%
RU Rubbermaid: 5 patents #39 of 187Top 25%
RI Rubbermaid Incorporated: 4 patents #97 of 393Top 25%
IN Ingersoll-Rand: 3 patents #171 of 828Top 25%
SH Swan Holdings: 2 patents #6 of 11Top 55%
📍 Portage, MI: #29 of 619 inventorsTop 5%
🗺 Michigan: #2,695 of 86,293 inventorsTop 4%
Overall (All Time): #149,689 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
D547391 Children's wagon Mark Johnson, Hector Rodriguez, Mark Kurth 2007-07-24