# Inventions in the Century

An audiobook by William Henry Doolittle, read by LibriVox volunteers (15 h 27 min, English).

The author was an Expert and Patent Solicitor, Ex-Examiner in the Patent Office and Assistant Commissioner of Patents at Washington, Writer of Inventions, etc. He put together this collection to illustrate a period of remarkable advances in technology across the board. - Summary by LynneT

[Listen](https://invisiblenetwork.ai/books/librivox/19582)
[Read the book](https://invisiblenetwork.ai/books/gutenberg/36776/read)