| 1965 SAUER RAYMOND Cattle Gate Patent Print Art |
| 1935 ROGERS EDWARD Cattle Guard Patent Print Art |
| 1938 SMREKAR Cattle Feed Trough Patent Print Art |
| 1961 HESSE Seep Type Cattle Oiler Patent Print |
| 1961 WORDEN FLOYD Cattle Oiler Patent Print Art |
| 1921 EUGENE DELAY Cattle Mark Patent Print Art |
| 1925 HANSON HAAKEN Cattle Stanchion Patent Print |
| 1969 RUFFING Cattle Feeding System Patent Print |
| 1921 SHODRON JOHN Cattle Stanchion Patent Print |
| 1921 STEVENSON MFG CO Cattle Stall Patent Print |
| 1920 JOHN Cattle Feeding Trough Patent Print Art |
| 1968 TORSTEN MODIG Cattle Stanchion Patent Print |
| 1960 WORDEN FLOYD Cattle Oiler Patent Print Art |
| 1965 HESSE MYRON Cattle Oiler Patent Print Art |
| 1922 LUTHER W CARDEN Cattle Guard Patent Print |
| 1921 MICHAEL SCHAFF Cattle Guard Patent Print |
| 1961 REX DRAHEIM Cattle Neck Chain Patent Print |
| 1936 TYLER WILLIAM Cattle Leader Patent Print |
| 1922 SCHNEIDER CHARLIE Cattle Poke Patent Print |
| 1920 MCKENZIE Cattle Grazing Post Patent Print |
| 1923 ANDREW TOMLINSON Cattle Guard Patent Print |
| 1960 BOYD WILLIAM Cattle Hoist Patent Print Art |
| 1960 ARRINGTON RICHARD Cattle Guard Patent Print |
| 1936 SNIPES C Cattle Guard Patent Print Art |
| 1964 MARVIN GRENZ Cattle Gate Patent Print Art |
| 1928 SEDERBERG Cattle Stall Bar Patent Print Art |
| 1936 JOHN HOPE Cattle Stanchion Patent Print Art |
| 1962 HANS DAVIS Cattle Oiler Patent Print Art |
| 1920 JOHN SWITYK Cattle Yoke Patent Print Art |
| 1960 HESSE MYRON Cattle Oiler Patent Print Art |
| 1922 JAMES BUTLER Cattle Guard Patent Print Art |
| 1930 CURRIE Cattle Stanchion Patent Print Art |
| 1965 ROBERT HANSEN Cattle Gate Patent Print Art |
| 1967 CLUGSTON GEORGE Cattle Feeder Patent Print |
| 1963 NEWHOUSE Cattle Holding Chute Patent Print |
| 1966 PETERSEN ROBERT Cattle Oiler Patent Print |
| 1963 NEWSOME DONALD Cattle Oiler Patent Print |
| 1969 CLARENCE POOL Cattle Tag Patent Print Art |
| 1961 STOODY SHELLEY Cattle Table Patent Print |
| 1921 JAMES MFG CO Cattle Stanchion Patent Print |
| 1922 JOHN MOTT Cattle Tie Patent Print Art |
| 1938 SUDLOW HENRY Cattle Fly Trap Patent Print |
| 1920 EMORY HICKOK Cattle Guard Patent Print Art |
| 1920 NELS LOGAN Cattle Stanchion Patent Print |
| 1932 ANDEREGG Cattle Guard Gate Patent Print Art |
| 1923 NAYLOR Cattle Leading Ring Patent Print Art |
| 1936 VINCENT DYKE Cattle Controller Patent Print |
| 1961 DARDEN RANDALL Cattle Squeeze Patent Print |
| 1920 HANSON Adjustable Cattle Stall Patent Print |
| 1963 JOHN Cattle Feed Distributor Patent Print |
| 1931 LEE JONES Cattle Guard Patent Print Art |
| 1937 IRMA SMITH Cattle Guard Patent Print Art |
| 1920 MERRELL CHARLES Cattle Flytrap Patent Print |
| 1921 COATES DANIEL Cattle Stanchion Patent Print |
| 1920 HANSON HAAKON Cattle Stanchion Patent Print |
| 1922 GEIGLE EMANUEL Cattle Poke Patent Print Art |
| 1926 PLUNKETT WILLIS Cattle Guard Patent Print |
| 1960 SMITH LUCIUS Cattle Feeder Patent Print Art |
| 1922 HAVIR Automatic Cattle Guard Patent Print |
| 1926 AHLMAN Cattle Salt Container Patent Print |
| 1966 ERWIN Trailable Cattle Loader Patent Print |
| 1941 EVANS GEORGE Cattle Holder Patent Print Art |
| 1921 STEVENSON CHARLES Cattle Stall Patent Print |
| 1922 FRANKLIN MCLEY Cattle Guard Patent Print |
| 1925 OLSON MFG CO Cattle Stanchion Patent Print |
| 1921 AXEL FRITZ Cattle Stanchion Patent Print |
| 1926 JOSEPH Trap For Cattle Flies Patent Print |
| 1928 BOOR NICHOLAS Cattle Yoke Patent Print Art |
| 1923 COURTNEY Cattle Horn Weight Patent Print |
| 1961 RYAN Cattle Feeder Structure Patent Print |
| 1923 GALLAWAY PERRY Yoke For Cattle Patent Print |
| 1966 KOINZAN WALTER Cattle Oiler Patent Print |
| 1936 PAUL BERNARD Cattle Dehorner Patent Print |
| 1939 PATTEN Salt Block For Cattle Patent Print |
| 1969 WARMERDAM JOHN Cattle Stalls Patent Print |