Robert C Buehler List of directors and agents named Robert C Buehler. Found 2 results. ROBERT C. BUEHLER Registered Address: 4885 BICKNELL ROAD MARBURY MD 20658 Appointed in one company. Go To Profile ROBERT C. BUEHLER Registered Address: 4829 BICKNELL ROAD MARBURY MD 20658 Appointed in one company. Go To Profile