RHONY's Heather Thomson vs. Spanx's Sara Blakely, Yummie Tummie patent

Yummie Tummie creator Heather Thomson is going head-to-head with Spanx creator Sara Blakely after an alleged patent infringement on a Yummie Tummie tank.

Heather Thomson: Shame on You, Spanx

RHONY's Heather Thomson vs. Spanx's Sara Blakely, Yummie Tummie patent

Battle of the shapewear giants: Real Housewife behind Yummie Tummie sues Spanx over control tank design

RHONY's Heather Thomson Declares War Against Creator Of Spanx For Copying Products!

Heather Thomson: Shame on You, Spanx

Spanx and Yummie Tummy Legal Battle

Spanx v. Yummie Tummie - Design Patent Lawsuit Takes the Fashion World by Storm

Battle of the shapewear giants: Real Housewife behind Yummie Tummie sues Spanx over control tank design

Heather Thomson: Inventor of Yummie Tummie - Page 20 - The Real Housewives Of New York City - PRIMETIMER

A Lesson In Patents, Courtesy Of A Real Housewives Star And, 49% OFF