| 1939 ANDERSEN Edible Biscuit Design SMITH Patent 23152 |
| 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 |
| 1941 ANDERSEN Journal Box Cover Seal Patent |
| 1932 ANDERSEN MARTIN Coupler Patent Print Art |
| 1962 ANDERSEN ORVILLE Muscle Exerciser Patent |
| 1924 MARIUS ANDERSEN Automobile Bumper Patent |
| 1991 ANDERSEN Grate Element MILJOTEKNIK Patent 42493 |
| 1951 ANDERSEN ALFRED Switch Stand Patent Print |
| 1965 ANDERSEN Water Ski Reel Apparatus Patent |
| 1975 ANDERSEN Design Sanitary Napkin Patent 33656 |
| 1963 ANDERSEN Keyfork Arrangement Patent Print |
| 1960 ANDERSEN HAROLD Boat Mooring Patent Print |
| 1940 ANDERSEN HERBERT Time Switch Patent Print |
| 1897 ANDERSEN Tandem Bicycle Frame Patent 9698 |
| 1950 ANDERSEN Aircraft Heat Exchanger Patent |
| 1966 ROBERT ANDERSEN Soap Bubble Toy Patent |
| 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 |
| 1961 ANDERSEN Musical Instrument System Patent |
| 1963 ANDERSEN CLIFFORD Piano Case Patent Print |
| 1932 PEDER ANDERSEN Marble Gun Game Patent |
| 1940 ANDERSEN Time Switch Alarm Patent Print Art |
| 1929 ANDERSEN OSCAR Railway Switch Patent Print |
| 1965 ANDERSEN Keyframe Arrangement Patent Print |
| 1959 ANDERSEN Damper Mechanism For Piano Patent |
| 1938 ANDERSEN Medicated Vaporizer ELECTRIC Patent 26128 |
| 1963 ANDERSEN Automatic Mooring Catch Patent |
| 1949 ANDERSEN GEORGE Journal Box Lid Patent |
| 1970 ANDERSEN JOHAN Industrial Truck Patent |
| 1960 ANDERSEN CLIFFORD Tone Generator Patent |
| 1965 ANDERSEN CLIFFORD Sharp Key Cap Patent |
| 1930 ANDERSEN Abutment Equipped Rod Patent Print |
| 1963 ANDERSEN Air Data Computer System Patent |
| 1964 ANDERSEN Felt Applying Apparatus Patent |
| 1960 CLIFFORD ANDERSEN Piano Action Patent Print |
| 1920 PETER ANDERSEN Electric Clock Patent Print |
| 1935 PAUL ANDERSEN Push Pole Vehicle Patent |
| 1959 ANDERSEN CLIFFORD Piano Action Patent Print |
| 1897 ANDERSEN New Design Bicycle Frame Patent 50388 |
| 1960 ANDERSEN CLIFFORD Electronic Piano Patent |
| 1966 ANDERSEN CLIFFORD Piano Action Patent Print |
| 1960 ANDERSEN Tone Generator WURLITZER Patent 21340 |
| 1967 ANDERSEN Design Sailing Water Craft Patent 19454 |
| 1964 ANDERSEN Symmetrical Bridle Wire Patent |
| 1964 ANDERSEN CLIFFORD Bridle Wire Patent Print |
| 1939 ANDERSEN Electrical Recording GENERAL Patent 26147 |
| 1965 ANDERSEN Nestable Industrial Cart Patent |
| 1959 ANDERSEN CLIFFORD Electronic Piano Patent |
| 1954 CHARLES ANDERSEN Propeller Patent Print Art |