Tupperware Brands Awarded U.S. Patent for PONDS, a NASA-Tested Product Used to Grow Vegetables in Space PONDS, a low gravity, non-powered, agricultural device designed to grow vegetables on the International Space Station, adds to the more than 8,500 patents for Tupperware Brands PR Newswire ORLANDO, Fla., Oct. 15, 2020 ORLANDO, Fla. , Oct. 15, 2020 /PRNewswire/ -- Today, Tupperware Brands announces the issuance of a U.S. patent for PONDS (Passive Orbital Nutrient Delivery System) a unique...