| 1948 ERIK ANDERSEN Cargo Hoist Patent Print Art |
| 1946 ANDERSEN OSCAR Turntable Patent Print Art |
| 1964 ANDERSEN Keyfork Arrangement Patent Print |
| 1924 ANDERSEN ALFRED Car Brake Patent Print Art |
| 1950 ANDERSEN Electronic Metronome Patent Print |
| 1964 ANDERSEN CLIFFORD Piano Action Patent Print |
| 1965 ANDERSEN Piano Action Spoon Patent Print |
| 1932 ANDERSEN MARTIN Coupler Patent Print Art |
| 1951 ANDERSEN ALFRED Switch Stand Patent Print |
| 1963 ANDERSEN Keyfork Arrangement Patent Print |
| 1960 ANDERSEN HAROLD Boat Mooring Patent Print |
| 1940 ANDERSEN HERBERT Time Switch Patent Print |
| 1964 ANDERSEN Coupling Arrangement Patent Print |
| 1960 WILLIAM ANDERSEN Boat Trailer Patent Print |
| 1949 ERIK ANDERSEN Stowage Lift Patent Print Art |
| 1964 ANDERSEN Resilient Tuning Pin Patent Print |
| 1963 ANDERSEN CLIFFORD Piano Case Patent Print |
| 1940 ANDERSEN Time Switch Alarm Patent Print Art |
| 1929 ANDERSEN OSCAR Railway Switch Patent Print |
| 1965 ANDERSEN Keyframe Arrangement Patent Print |
| 1930 ANDERSEN Abutment Equipped Rod Patent Print |
| 1960 CLIFFORD ANDERSEN Piano Action Patent Print |
| 1920 PETER ANDERSEN Electric Clock Patent Print |
| 1959 ANDERSEN CLIFFORD Piano Action Patent Print |
| 1966 ANDERSEN CLIFFORD Piano Action Patent Print |
| 1964 ANDERSEN CLIFFORD Bridle Wire Patent Print |
| 1954 CHARLES ANDERSEN Propeller Patent Print Art |