South African inventor Benjamin Grobler has filed a pair of lawsuits in the U.S. District Court for the Northern District of California alleging that Apple has infringed on a “data vending system” patent issued to him in 2004. The lawsuits claim infringements on U.S. Patent 6,799,084 by operating data vending systems such as iTunes, and that the companies are further inducing their customers’ infringement. Among other things, the…