| 1961 NEFF LUTHER Roto Quiver Patent Print Art |
| 1938 SMITH LUTHER Amusement Device Patent Print |
| 1937 LUTHER ADAMS Launching Device Patent Print |
| 1937 LUTHER ADAMS Noiseless Device Patent Print |
| 1958 MORRIS LUTHER Golf Course Patent Print Art |
| 1939 LUTHER Insect Exterminator Patent Print Art |
| 1960 WOODFIELD LUTHER Flounder Gig Patent Print |
| 1923 LUTHER PATTON Insect Catcher Patent Print |
| 1922 LUTHER W CARDEN Cattle Guard Patent Print |
| 1948 LUTHER RINGER Time Switch Patent Print Art |
| 1926 YATES LUTHER Brake Beam Guard Patent Print |
| 1926 HARLAN LUTHER Insect Destroyer Patent Print |
| 1923 CREASY LUTHER Dial Patent Print Art |
| 1937 LUTHER ADAMS Telescoping Body Patent Print |
| 1935 LUTHER PERKINS Game Patent Print Art |
| 1921 PAYNE LUTHER Cycle Car Patent Print Art |
| 1969 WALDEN LUTHER Trolling Device Patent Print |
| 1937 LUTHER Compression Propeller Patent Print |
| 1961 SIMJIAN LUTHER Game Apparatus Patent Print |
| 1949 HOLMES LUTHER Boat Trailer Patent Print Art |
| 1922 SEELAR LUTHER Driving Horn Patent Print Art |
| 1926 LUTHER SWAN Schedule Patent Print Art |
| 1925 SEELAR LUTHER Window Post Patent Print Art |
| 1959 SIMJIAN LUTHER Golf Game Patent Print Art |
| 1951 FEAGIN LUTHER Control Stick Patent Print |
| 1937 LUTHER ADAMS Wing Surface Patent Print Art |
| 1920 LUTHER PATTON Insect Catcher Patent Print |
| 1936 LUTHER ADAMS Safety Fuel Tank Patent Print |
| 1937 LUTHER Bodily Movable Plane Patent Print |
| 1937 LUTHER ADAMS Tiltable Wing Patent Print Art |
| 1937 LUTHER ADAMS Hydroplane Vane Patent Print |
| 1963 HOWARD LUTHER Hockey Helmet Patent Print |
| 1937 LUTHER ADAMS Rudder Patent Print Art |
| 1951 BLOUNT LUTHER Ship Patent Print Art |
| 1936 LUTHER C PETERSON Fish Lure Patent Print |
| 1941 LUTHER EVANS Fly Exterminator Patent Print |
| 1924 BAUBLITZ LUTHER Toy Patent Print Art |
| 1934 LUTHER BOESCH Torpedo Patent Print Art |
| 1962 SIMJIAN LUTHER Bowling Alley Patent Print |
| 1950 YAGGY LUTHER Kicking Man Toy Patent Print |