United States. Patent and Trademark Office. Inventor's Assistance Program.
2000
2001
2002
2003
Training course developed by the US Patent and Trademark Office to help individual inventors to understand the meaning and the importance of intellectual property protection.
[Washington, DC : The Office, between 2000 and 2003]
SD_ILS:878075
C 21.32:IN 8 CD X
PT Net [electronic resource] : a patent and trademark tutorial
PT Net a patent and trademark tutorial
PT Net a patent and trademark tutorial
PT Net
United States. Patent and Trademark Office. Inventor's Assistance Program.