ISU Engineering profs awarded (Bio) Patent...

Clearing the way for a more sustainable method of asphalt production, Chris Williams and Robert Brown (Iowa State University College of Engineering) and their research team have been awarded a paten

t on April 15, 2015) after developing a developed a method to create bioasphalt using cellulosic feedstock.

Though asphalt production typically uses crude petroleum as one of the variables, researchers at Iowa State joined forces to develop biorenewable materials. Learn more here.

Apr 24, 2015