Ann Rothschild: 1 book
Inventing a Better Mousetrap
200 Years of American History in the Amazing World of Patent Models
Language: English
Release Date: November 9, 2015
Learn about the role that patent models played in American history--and even learn to build your own replica!Patent models, working models required for US patent filings from 1790 to 1880, offer insight into--and inspiration from--a period of intense technological advancement, the Industrial...
