The Clash Over Copyright: Kildall vs. IBM

This chapter investigates Gary Kildall's allegations against Tim Patterson for cloning his CPM operating system into PC-DOS, emphasizing the ensuing legal threats against IBM. It highlights Kildall's attempts to assert his intellectual property rights and his strategic decisions during a pivotal time for Digital Research. The narrative also reflects on Kildall's disinterest in the business side of tech, the impact on his company, and his evolving relationship with Bill Gates amidst competing pressures.