> This right comes from the company, DRDOS, Inc.'s purchase of Digital Research, the company and all assets, dating back to the mid-1990’s
What the Wikipedia says, if you piece it together is that Bryan Sparks founded Caldera in the mid 1990's, which bought Digital Research. Around the time Caldera went defunct in 2002, Sparks started DeviceLogics which got renamed to DRDOS Inc. So that must have inherited the Caldera assets, including the Digital Research stuff.
What the Wikipedia says, if you piece it together is that Bryan Sparks founded Caldera in the mid 1990's, which bought Digital Research. Around the time Caldera went defunct in 2002, Sparks started DeviceLogics which got renamed to DRDOS Inc. So that must have inherited the Caldera assets, including the Digital Research stuff.