For the mirror universe counterpart, please see B. Daprato (mirror).
B. Daprato was a Starfleet officer in the 23rd century.
Daprato was listed as a Tactical Ops officer on the dedication plaques of the USS Discovery and the USS Enterprise. (DIS: "Context Is for Kings", dedication plaque; DIS: "Such Sweet Sorrow")
This character was only mentioned in writing.