TANCS steam vapor granted U.S. patent

摘要

The technology behind TANCS, the hard-surface steam vapor disinfection system pioneered by Edmonds, Wash.-based Advanced Vapor Technologies, was recently granted U.S. Patent No. 7,547,413 by the U.S. Patent and Trademark Office."We are very pleased and excited that the U.S. Patent and Trademark Office has awarded a patent to this important process," says Rick Hover-son, principal of AVT. "This patent confirms that the TANCS process is new and unique, and that not all steam is created equal.