Tech Jacket was a six issue
American comic book created by writer
Robert Kirkman and artist
E. J. Su, published monthly by
Image Comics in November 2002 to April 2003. The book is a part of Kirkman's overarcing Image Universe, which is anchored by
Invincible, but also includes such heroes as
Savage Dragon,
Shadowhawk and
Superpatriot. A Tech Jacket-wearer (looking similar to Zack Thompson's) was seen fighting Omnipotus with a cadre of fellow heroes in
Invincible #27 also fighting an alternate Invincible in "The Invincible War". The Geldarians were shown to be part the Coalition of Planets in
Invincible #23; It was revealed there that the Kresh were charged by the
Viltrumites to overtake Geldaria. In
Brit: Old Soldier, among the bonus sketches
Robert Kirkman states that Brit, Capes, Tech Jacket, and
Invincible all take place in the same universe.