Mr. diZerega's patent experience includes drafting and prosecuting U.S. and PCT patent applications and assisting in litigation. He was a law clerk for Katz, Look & Moison, P.C., in their Denver Office in 2004. He worked as an electrical engineer for Compaq Computer Corporation/Hewlett Packard Corporation from 1994 to 2002. He designed embedded DC/DC converters for desktop computer motherboards; developed power system architectures for desktop computers; managed power supply development projects; and verified the design and function of third party power supplies.