| 1934 FRED BERG Log Towing Device Patent Print |
| 1939 MAX BERG Insect Exterminator Patent Print |
| 1923 BERG Foot For Sewing Machines Patent Print |
| 1926 OLAF BERG Oarlock Patent Print Art |
| 1946 QUENTIN BERG Travel Lock Patent Print Art |
| 1955 RAGNAR BERG Bottom Dump Car Patent Print |
| 1930 BERG Aircraft Toy Bomber Patent Print Art |
| 1929 JOSEPH BERG Horn Amplifier Patent Print Art |
| 1921 BERG Body For Dumping Trucks Patent Print |
| 1940 VON BERG Game Device Patent Print Art |
| 1969 BERG Bag Stitching Machine Patent Print Art |
| 1929 BERG Compound Regulated Mute Patent Print |
| 1946 QUENTIN BERG Driver'S Seat Patent Print Art |
| 1955 BERG FREDERICK Toy Aircraft Patent Print |
| 1938 WILLIE BERG Musical Instrument Patent Print |
| 1946 BERG MAURICE Bowling Ball Patent Print Art |
| 1927 BERG AUGUST Rocking Horse Toy Patent Print |
| 1921 AUGUST BERG Flying Machine Patent Print Art |
| 1938 BERG WILLIAM Warehouse Truck Patent Print |
| 1934 BERG Pilot Ladder Patent Print Art |
| 1927 BERG Wheeled Supporting Device Patent Print |
| 1934 BERG AXEL Pilot Ladder Patent Print Art |
| 1925 BERG FREDERICK Toy Vehicle Patent Print Art |