Classified under To Search (Specialized search engines, Web-Searching Tools), Type (Search Engine), License (Public)
http://www.google.com/patents
Search the full text of the U.S. patent corpus and find patents that interest you. Covers the entire collection of patents made available by the United States Patent and Trademark Office (USPTO)—from patents issued in the 1790s through those issued in the middle of 2006.
| Source | |
| Difficulty | Easy |
| Compatibility | N/A |
| Rating | 0 |
| Language | en |