Bob enjoyed a 20-year career at Marvel Comics as editor, illustrator, and writer. As an editor, he oversaw titles that included Spider-Man, Daredevil and the Fantastic Four. As an illustrator, he rose to prominence as the cover artist for Ghost Rider, eventually taking over the penciling chores for the entire book. He also created his own Marvel Comics monthly series- Sleepwalker!

Bob was also instrumental in the early years of G1 Transformers! Over a single weekend in 1983, Bob crafted character names and bios for nearly all of the Autobot and Decepticon characters from the first year of the line. These bios ended up directly on the toy packaging, and were used as a guideline for writing the characters’ personalities in the G1 comic and tv series. Bob went on to write character bios for over 250 Transformers characters over the course of six years, in the process coining such iconic Transformer names as Grimlock, Wheeljack, Starscream, and Megatron!

Bob was also script writer for 50 issues of the original Marvel Transformers comic, occasionally penciling the cover art. In these pages, Bob originated the idea of the Autobot Matrix, which would go on to be a mainstay in Transformers lore.

bio from RetroCon website