Patent and Trademark Depository Library Program (PTDLP) Directory of Libraries Alabama

The U.S. Patent and Trademark Office (USPTO) has specially designated some 85 libraries throughout the U.S. as Patent and Trademark Depository Libraries (PTDL).

These libraries are open to the public and provide specialized resources and services to patent searchers.


Patent It Yourself Intellectual Property-Patents, Trademarks And Copyright in a Nutshell


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