Joe Ossanna

Joseph Frank Ossanna, Jr. (December 10, 1928 – November 28, 1977) was an American electrical engineer and computer programmer who worked as a member of the technical staff at the Bell Telephone Laboratories in Murray Hill, New Jersey.

He became actively engaged in the software design of Multics (Multiplexed Information and Computing Service), a general-purpose operating system used at Bell.

He was also concerned with the operation of the Murray Hill Computation Center and was actively engaged in the software design of Multics.

[2][3] Doug McIlroy later wrote, "Ossanna, with the instincts of a motor pool sergeant, equipped our first lab and attracted the first outside users.

"[4] When the team got a Graphic Systems CAT phototypesetter for making camera-ready copy of professional articles for publication and patent applications, Ossanna wrote a version of nroff that would drive it.