Gary G Ruff List of directors and agents named Gary G Ruff. Found 2 results. GARY G. RUFF Registered Address: 1503 BERN DRIVE HAVRE DE GRACE MD 21078 Appointed in one company. Go To Profile GARY G. RUFF Registered Address: 1 BEL AIR SOUTH PARKWAY BEL AIR MD 21014 Appointed in one company. Go To Profile