Kenneth Thompson
He created the Unix operating system with Ken Thompson
He worked on it throughout the 1970s with Dennis Ritchie.
Kenneth Thompson and Dennis Ritchie in 1969.
Sorry but for me the fathers of OS are Kenneth Lane Thompson and Dennis Ritchie, creators of UNIX Bill Gates
Dennis Ritchie was the creator of the C programming language. He created it while at AT&T Bell Labs and officially debuted in 1972. Many Object Oriented programming languages today are based off of this language including C# (go figure). He was also key in developing the Unix operating system.
Perhaps K&R (same as C).
Ken Thompson, Brian Kernighan, Dougles McIlroy and Joe Ossanna.
C language eveloped by Dennis Ritchie at the Bell Telephone Laboratories.
It was made in 1972 by Dennis Ritchie while he was working with Bell Telephone Labs. It was made for use with the UNIX Operating System.
C is a general-purpose computer programming language developed in 1972 by Dennis Ritchie at the Bell Telephone Laboratories for use with the Unix Operating System.
Dennis Richie
The UNIX operating system was originally developed by Ken Thompson, Dennis Ritchie, and Brian Kernighan at Bell Labs in the late 1960s and early 1970s. Ken Thompson and Dennis Ritchie are particularly credited for creating the first version of UNIX, with Ritchie also playing a key role in the development of the C programming language, which was used to rewrite UNIX. The collaborative efforts of these researchers laid the foundation for many modern operating systems.