| 1956 COCHRAN Cartridge Case Basket Patent Print |
| 1959 COCHRAN Railway Safety Devices Patent Print |
| 1940 COCHRAN RUPERT Popping Cork Patent Print |
| 1962 COCHRAN Single Vane Steering Device Patent |
| 1967 COCHRAN Portable Automatic Feed Bin Patent |
| 1964 LOIS COCHRAN Molding Fastener Patent Print |
| 1921 COCHRAN EVANS Poultry Device Patent Print |
| 1913 COCHRAN Original Water Closet Bowl Patent 31304 |
| 1924 COCHRAN License Plate Holder Lamp Patent 9898 |
| 1965 COCHRAN Jet Boat Reversing Device Patent |
| 1863 COCHRAN Breech Loading Firearm Patent 11674 |
| 1836 COCHRAN Fire Dog Patent 52611 |
| 1925 COCHRAN CLYDE Industrial Truck Patent Print |
| 1913 COCHRAN Water Closet Bowl Design Patent 31305 |
| 1938 BARNHART Cosmetic Case Design COCHRAN Patent 31740 |
| 1963 COCHRAN RICHARD Direction Control Patent |
| 1913 COCHRAN Design Water Closet Bowl Patent 31301 |
| 1967 COCHRAN Sail Construction Patent Print Art |
| 1840 COCHRAN Rocket Staff Stiffening Patent 10142 |
| 1913 COCHRAN New Water Closet Bowl Design Patent 31303 |
| 1890 COCHRAN Coin Operated Patent 20487 |
| 1925 COCHRAN Identification Device Patent Print |
| 1890 COCHRAN Coin Operated Vending Machine Patent 20488 |
| 1954 COCHRAN Breech Operating Mechanism Patent |
| 1967 COCHRAN STEVEN Sail Construction Patent |
| 1913 COCHRAN New Design Water Closet Bowl Patent 31302 |
| 1913 COCHRAN Water New Closet Bowl Design Patent 31307 |
| 1886 COCHRAN Dish-Washing Machine Patent Art 3678 |
| 1921 COCHRAN DRUMMOND Gun Cleaner Patent Print |
| 1946 COCHRAN AVERY Snow Tractor Patent Print Art |
| 1836 COCHRAN Cook Stove Unit Patent 52610 |
| 1957 COCHRAN RAYMOND Swimming Paddle Patent |
| 1915 COCHRAN Water Closet Bowl Design Patent 31347 |
| 1962 COCHRAN Steering Mechanism Patent Print Art |
| 1966 COCHRAN GEORGE Utility Cart Patent Print |
| 1962 COCHRAN Feed Mixing Device Patent Print Art |
| 1909 COCHRAN Chimney Top Tubular T Shaped Patent 49978 |
| 1922 COCHRAN Safety Fender For Car Wheels Patent |
| 1965 COCHRAN RICHARD Jet Boat Nozzle Patent |
| 1921 COCHRAN CLYDE Industrial Truck Patent Print |
| 1913 COCHRAN Water Closet Bowl New Design Patent 31306 |
| 1834 COCHRAN Machine Gun Patent 52057 |