Title from container. "Playaway. Audiobooks. Pre-loaded and portable."--Container. Release date supplied by publisher. Previously released by Recorded Books, LLC, p2007. In container (21 x 13 x 3 cm.) with earphones. Narrated by Andy Paris and Jennifer Ikeda.
Summary:
The stories of twenty ingenious young Americans who have filed patents with the U.S. Patent Office include Chester Greenwood, who invented ear muffs, and Vanessa Hess, who created colored car wax.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.