| 1934 CARLSON CARL Cycle Pedal Patent Print Art |
| 1959 BLAHNIK CARL Gas Actuated Guns Patent Print |
| 1940 CARL LURTZ Gear Train Assembly Patent Print |
| 1965 CARL Animal Tether Devices Patent Print Art |
| 1923 BAER CARL Boat Patent Print Art |
| 1924 CARL MARX Theft Signal Patent Print Art |
| 1941 DOERR CARL Game Device Patent Print Art |
| 1940 CARL Accordion Shift Mechanism Patent Print |
| 1937 CARL BIXEL Ladder Holder Patent Print Art |
| 1958 RINKER CARL Door Chime Patent Print Art |
| 1944 SCHORN CARL Ice Detector Patent Print Art |
| 1928 DREVITSON CARL Skate Patent Print Art |
| 1938 CARL O RYDHOLM Hatch Fastener Patent Print |
| 1943 TACK CARL Brake Arrangement Patent Print |
| 1948 WEINERT CARL Target Balloon Patent Print |
| 1934 SANDERS CARL Dump Cart Patent Print Art |
| 1922 CARL Lid Adjuster And Support Patent Print |
| 1940 WHITAKER CARL Sewing Machine Patent Print |
| 1920 ZIPF CARL Toy Steam Shovel Patent Print Art |
| Goudey Carl Yastrzemski SHORT PRINT |