Site: nolo.com
... (For more information, see our article on how to get a patent on your own.) ... That monopoly, depending on how you make use of it, can lead to financial rewards. ... The expense discouraged many inventors from performing patent searches. ... PatBase, a database that can search many nations' patents back to the 1800s, with batch downloading. ... If you don't have internet access at home or work, you can access the internet at no cost in many public ...