Internet Resources - Inventions
- United States Patent and Trademark Office
Official website of the U.S. Patent and Trademark Office. How to apply for a patent or trademark, and how to search and view existing patents and trademarks.
Browse related subjects: Inventions
The official portal to the Unites States Government. An astounding compilation of information, services, and publication on a variety of topics.
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Did You Know?
On May 14, 1903, Sarah Agnes Cowell, the youngest daughter of Henry Cowell, was killed in a buggy accident at the Cowell Ranch. Sarah and the ranch housekeeper were riding in the family buggy along the upper kiln road on the Cowell ranch (now the campus of University of California ... [More]