| 1922 CHARLES Centrifugal Diving Apparatus Patent |
| 1942 ZYARA CHARLES Blocking Apparatus Patent |
| 1938 POTTER CHARLES Game Apparatus Patent Print |
| 1940 CARTER CHARLES Game Apparatus Patent Print |
| 1921 VLEET CHARLES Game Apparatus Patent Print |
| 1921 CHARLES Railroad Crossing Apparatus Patent |
| 1934 BUCKLER CHARLES Game Apparatus Patent Print |
| 1940 CHARLES REGAN Game Apparatus Patent Print |
| 1963 MODICA CHARLES Game Apparatus Patent Print |
| 1935 RAWDON CHARLES Game Apparatus Patent Print |
| 1929 MOLNAR CHARLES Game Apparatus Patent Print |
| 1926 CHARLES Amusement Apparatus Patent Print |
| 1930 MORRIS CHARLES Coasting Apparatus Patent |
| 1923 CROOK CHARLES Timing Apparatus Patent Print |
| 1928 CLARK CHARLES Game Apparatus Patent Print |
| 1924 BEDAUX CHARLES Game Apparatus Patent Print |
| 1922 EVELETH CHARLES Salvage Apparatus Patent |
| 1922 CHARLES WESLOW Game Apparatus Patent Print |
| 1934 CHARLES Fluid Control Apparatus Patent |
| 1928 HEWETT CHARLES Game Apparatus Patent Print |
| 1935 STRICKLER CHARLES Game Apparatus Patent |
| 1926 CHARLES FEY Game Apparatus Patent Print Art |
| 1927 MADDEN CHARLES Game Apparatus Patent Print |
| 1957 CHARLES Pocketed Ball Game Apparatus Patent |
| 1967 CHARLES Energy Measuring Apparatus Patent |
| 1920 CHARLES Salvaging Apparatus Patent Print |
| 1968 ALAN CHARLES Game Board Apparatus Patent |
| 1968 CHARLES F HERMAN Aerating Apparatus Patent |
| 1923 BEDAUX CHARLES Game Apparatus Patent Print |
| 1924 CHARLES Amusement Apparatus Patent Print |
| 1933 GAMBLE CHARLES Game Apparatus Patent Print |
| 1928 COOKE CHARLES Diving Apparatus Patent Print |
| 1953 ENDRISS CHARLES Game Apparatus Patent Print |
| 1942 DEATON CHARLES Game Apparatus Patent Print |
| 1943 SHANNON CHARLES Game Apparatus Patent Print |
| 1941 CHARLES Game Apparatus Patent Print Art |
| 1921 HAMEL CHARLES Game Apparatus Patent Print |
| 1929 CHARLES WEISSER Game Apparatus Patent Print |
| 1934 TOCE CHARLES Game Apparatus Patent Print |
| 1964 ROOT CHARLES Electrical Apparatus Patent |
| 1922 HAMEL CHARLES Game Apparatus Patent Print |
| 1949 RUCH CHARLES Game Apparatus Patent Print |
| 1938 CHARLES B CANNON Game Apparatus Patent |
| 1969 LITZ CHARLES Ejection Apparatus Patent |
| 1961 BARNES CHARLES Cutting Apparatus Patent |
| 1934 BYNUM CHARLES Sewing Apparatus Patent Print |
| 1920 CHARLES Amusement Apparatus Patent Print |
| 1921 MCMAHAN CHARLES Game Apparatus Patent Print |
| 1921 CHARLES W PARKER Illusion Apparatus Patent |