It happened Thursday.
Police were called to the William Penn Square development for the report of a fight.
They arrived to find 37-year-old Londell Wiggins, of the unit block of William Penn Court, allegedly assaulting another man, who was on the ground.
Police say as three officers moved in to break up the fight, Wiggins attacked them.
All three, plus Wiggins and the man police say he was fighting, were treated at Christiana Hospital for minor injuries.
Wiggins was charged with Assault, Offensive Touching of a Law Enforcement Officer, Felony Resisting Arrest and Disorderly Conduct.
He is behind bars in lieu of $4500 bail.