All that can presently (July 2019) be gleaned about Joseph F. Cohen from sheet music covers and by internet searching is that he has 6 works published between 1912 and 1915.
Of ragtime interest is Music Shop Rag (1915) published by The W.B. Morrison Co., Indianapolis, Indiana, USA.
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 7 works by Joseph F. Cohen.
It does not claim to be complete and represents only the number of items located. Keys:ER(w&m)