Bernard Dibble ("Dib") was a long-time prolific ad-hoc, fill-in and "ghost"n artist for United Features for much of his long career. He ghosted on "Fritzi Ritz in both the newspaper strip and for comic books only short stories in "Tip Top Comics" and other United Features titles; and despite his great skill and zany and funny style, he never was recognised as drawing his "OWN" newspaper comic strip. Comic book feature, "Bill Bumlin", which ran in a few different United Features titles, seems to have been the most heralded of his own drawn series.
Link to the comment:
A Treasury of Comics 3 - Bill Bumlin