| 1946 LARSEN HARRY Rowlock Patent Print Art |
| 1943 LARSEN Boat Bailer Patent Print Art |
| 1961 LARSEN Load Carrying Vehicle Patent Print |
| 1936 LEWIS LARSEN Baby Carriage Patent Print Art |
| 1931 LARSEN AXEL Game Device Patent Print Art |
| 1944 LARSEN VICTOR Airplane Drive Patent Print |
| 1924 LARSEN JACOB Car Truck Patent Print Art |
| 1955 LARSEN Under Keyboard Switch Patent Print |
| 1940 LARSEN Vehicle Construction Patent Print |
| 1953 LARSEN MERWIN Electric Switch Patent Print |
| 1938 LEWIS LARSEN Baby Carriage Patent Print Art |
| 1951 LARSEN Key Switch Mounting Patent Print Art |
| 1935 LARSEN Air Rotor For Aircraft Patent Print |
| 1939 LARSEN TOM Ram Protector Patent Print Art |
| 1938 LARSEN Rotary Winged Aircraft Patent Print |
| 1923 HANS LARSEN Pneumatic Toy Patent Print Art |
| 1925 LARSEN WILLIAM Skate Patent Print Art |
| 1939 LARSEN Aircraft Landing Gear Patent Print |
| 1928 LARSEN Car Truck Construction Patent Print |
| 1951 LARSEN Graving Dock Patent Print Art |
| 1925 LARSEN Headpiece For Sails Patent Print Art |
| 1968 LARSEN Separable Connector Patent Print Art |
| 1965 LARSEN Engine Patent Print Art |
| 1927 LARSEN Collapsible Camp Bed Patent Print |
| 1943 LARSEN SIGRID Boat Bailer Patent Print Art |
| 1931 LARSEN NEIL Ladder Support Patent Print Art |
| 1928 LARSEN Snap Hook For Sails Patent Print Art |
| 1965 LARSEN Helicopter Escape Means Patent Print |
| 1935 LARSEN Rotative Wing Mounting Patent Print |
| 1963 LARSEN Bowling Glove Device Patent Print |
| 1943 LARSEN MERWIN Condenser Patent Print Art |
| 1950 LARSEN LOUIS Tank Trailer Patent Print Art |
| 1922 LARSEN HOWARD Toy Patent Print Art |
| 1969 LARSEN MARGET Educational Toy Patent Print |
| 1923 ANDREW LARSEN Bow Facing Oar Patent Print |