GERS' patented process utilizes the strongest cellulosic material on the planet, hemp.
Hemp reinforced plastic is stronger than steal. GreenShift owns the patents for this non-toxic, stronger, lightweight, hemp based plastic produced from plant materials.
Here's the patent number 8,598,256
"The present additives and/or biopolymers can include a fiber additive. Cellulose fibers include, without limitation, those from wood, agricultural fibers, including flax, hemp,"