He was the leading proponent of "computerized color separations and typesetting, electronic page preparation, and computer-to-plate printing", and as a result of his efforts on DC's behalf, the look of comic books across the entire industry changed, DC won "over one hundred awards for printing excellence", and Rozakis himself was profiled in Publishing & Production Executive on two separate occasions.

He scripted the comics adaptations of such movies as Rainbow Brite and the Star Stealer (1985), Superman IV: The Quest for Peace (1987), and Bill & Ted's Excellent Adventure (1989).

His most well-known writing came in the twelve-issue 1986 series 'Mazing Man, featuring the misadventures of self-declared homemade hero Sigfried Horatio Hunch III, which Rozakis co-created with artist Stephen DeStefano.

Rozakis' comic book work in 1998–2000 was a variety of custom publications including the "Celebrate the Century" comic books[7] for the United States Postal Service, as well as publications for Con Edison, the San Francisco Giants and the United Nations Land Mine Awareness program.

In 2008, he began writing a series of "alternate reality" articles titled "The Secret History of All-American Comics Inc." for Alter Ego and Back Issue!

[7] The two have collaborated on The Complete Idiot's Guide to Office Politics[6][22] They have two children: son Charles "Chuck", who wrote his Princeton University thesis on the business viability of webcomics,[23] and daughter Samantha "Sammi".

[21] In 1973, Laurie and Bob drove the DC Comicmobile, a van which sold comic books "like the ice cream man did".