Hundreds of thousands of patents are issued by the U.S. Patent and Trademark Office for new inventions every year. Some of these creations, such as the lightbulb, personal computer, and automobile, ...
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert ...
In this article, we will take a look at 20 countries with the most inventions in all human history. You can also check out the 25 Most Important Inventions of the 21st Century. Numerous inventions ...
600,000 BC-AD 1299 : The first inventions -- 1300-1779 : Printing and the spread of ideas -- 1780-1869 : Steam power and the Industrial Revolution -- 1870-1939 : Electric power and the Modern World -- ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback