| 1935 O'CONNOR ARTHUR Brake Mechanism Patent |
| 1943 CONNOR JAMES Door Mat Patent Print Art |
| 1929 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1920 O'CONNOR JOHN Roller Bearing Patent Print |
| 1950 O'CONNOR ARTHUR Spring Device Patent Print |
| 1950 O'CONNOR Gunnery Training Device Patent |
| 1970 O'CONNOR DENNIS Wheeled Vehicle Patent |
| 1927 O'CONNOR Shock Absorbing Mechanism Patent |
| 1937 O'CONNOR Hand Brake Mechanism Patent Print |
| 1948 O'CONNOR Railway Car End Wall Patent Print |
| 1920 O'CONNOR Self Alining Side Bearing Patent |
| 1923 MADELEN O'CONNOR Floating Doll Patent Print |
| 1938 O'CONNOR Railway Car Truck Patent Print Art |
| 1922 O'CONNOR Bolster Locking Center Pin Patent |
| 1946 O'CONNOR Roof Construction Patent Print Art |
| 1933 O'CONNOR Support Construction Patent Print |
| 1949 O'CONNOR Cushioning Device Patent Print Art |
| 1920 O'CONNOR Antifriction Bearing Patent Print |
| 1948 CONNOR Noninterlocking Bumper Guard Patent |
| 1923 AUGUSTIN O'CONNOR Balloon Toy Patent Print |
| 1930 O'CONNOR JOHN Car Construction Patent Print |
| 1950 O'CONNOR Vibratory Dump Truck Patent Print |
| 1920 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1920 O'CONNOR WILLIAM Aerial Torpedo Patent |
| 1925 JOSEPH O'CONNOR Baseball Game Patent Print |
| 1920 O'CONNOR Hand Brake For Railway Cars Patent |
| 1923 O'CONNOR Antifriction Side Bearing Patent |
| 1920 O'CONNOR JOHN Brake Mechanism Patent Print |
| 1924 O'CONNOR GEORGE Auto Bumper Patent Print |
| 1928 O'CONNOR JOHN Flying Machine Patent Print |
| 1931 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1927 O'CONNOR JOHN Rail Obstacle Patent Print |
| 1951 O'CONNOR ARTHUR Snubber Patent Print Art |
| 1949 O'CONNOR Golf Scoring Device Patent Print |
| 1928 O'CONNOR Buffing Mechanism Patent Print Art |
| 1933 O'CONNOR Railway Draft Rigging Patent Print |
| 1961 O'CONNOR Boat Trailer Skid Patent Print Art |
| 1921 JOSEPH CONNOR Stocking Patent Print Art |
| 1935 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1929 O'CONNOR JOHN Car Construction Patent Print |
| 1835 CONNOR Scow Patent 52305 |
| 1930 O'CONNOR JOHN Center Bearing Patent Print |
| 1950 O'CONNOR Liner For Car Walls Patent Print |
| 1951 O'CONNOR ARTHUR Floor Rack Patent Print Art |
| 1922 O'CONNOR Antifriction Center Bearing Patent |
| 1920 O'CONNOR Friction Draft Rigging Patent |
| 1944 O'CONNOR BERNARD Hydraulic Damper Patent |
| 1950 O'CONNOR ARTHUR Power Take Off Patent Print |
| 1924 O'CONNOR Resilient Shackle Patent Print Art |
| 1929 O'CONNOR Shock Absorbing Mechanism Patent |
| 1951 CONNOR WALTER Cloth Top Sock Patent Print |
| 1924 O'CONNOR JOHN Side Bearing Patent Print Art |
| 1947 O'CONNOR ARTHUR Power Take Off Patent Print |
| 1930 O'CONNOR ARTHUR Hand Brake Patent Print Art |
| 1946 O'CONNOR Childs Wheeled Horse Patent 5787 |
| 1920 O'CONNOR Sliding Door Check Patent Print |
| 1949 O'CONNOR Miniature Animal Toy Car Patent |
| 1867 CONNOR Milking Stool Design Patent 12840 |
| 1921 O'CONNOR Hand Brake For Railway Cars Patent |
| 1966 HISER Tear Gas Weapon Design CONNOR Patent 23697 |
| 1932 O'CONNOR Railway Draft Rigging Patent Print |
| 1932 O'CONNOR JOHN Car Construction Patent Print |
| 1922 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1929 O'CONNOR Handwheel For Brakes Patent Print |
| 1921 O'CONNOR Coupling Release Mechanism Patent |
| 1950 O CONNOR PATENT Vibratory Dump Truck Art |
| 1931 O'CONNOR ARTHUR Hand Brake Wheel Patent |
| 1939 O'CONNOR Hand Brake Mechanism Patent Print |
| 1946 O'CONNOR Car Roof Structure Patent Print |
| 1929 CONNOR JOSEPH Golf Bag Patent Print Art |
| 1950 O'CONNOR BERNARD Vibration Damper Patent |
| 1921 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1920 O'CONNOR Body Bolster Side Bearing Patent |
| 1928 O'CONNOR Journal Box Aligning Device Patent |
| 1944 O'CONNOR Shock Absorbing Strut Patent Print |
| 1928 O'CONNOR Railway Car Truck Patent Print Art |
| 1924 O'CONNOR Antifriction Bearing Patent Print |
| 1948 O'CONNOR Houseboat Design Patent 7472 |
| 1964 CONNOR Reinforced Building Structure Patent 42846 |
| 1921 O'CONNOR THOMAS Frame Patent Print Art |
| 1929 CONNOR JAMES Aeroplane Patent Print Art |
| 1920 O'CONNOR JOHN Side Bearing Patent Print Art |
| 1921 O'CONNOR JOHN Roller Bearing Patent Print |
| 1930 O'CONNOR WALTER Aeroplane Wing Patent Print |
| 1932 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1933 O'CONNOR Refrigerator Car Door Patent Print |
| 1924 O'CONNOR JOHN Hand Brake Patent Print Art |
| 1962 O'CONNOR Sealed Rotary Actuator Patent |
| 1921 O'CONNOR Railway Draft Rigging Patent Print |
| 1955 O'CONNOR Hand Brake Mechanism Patent Print |
| 1925 O'CONNOR JOHN Car Construction Patent Print |
| 1934 O'CONNOR Railway Draft Rigging Patent Print |
| 1941 O'CONNOR Railway Car End Structure Patent |
| 1957 CONNOR Design Building SHINN Patent 43002 |