Jean Ann Melkin List of directors and agents named Jean Ann Melkin. Found 2 results. JEAN ANN MELKIN Registered Address: 11802 CHAREN LANE POTOMAC MD 20854 Appointed in one company. Go To Profile JEAN ANN MELKIN Registered Address: 7301 BRICKYARD RD. POTOMAC MD 20854 Appointed in one company. Go To Profile