| 1928 MOORE CLIFTON Flying Machine Patent Print |
| 1945 CLIFTON WAHLBERG Fluid Distributor Patent |
| 1955 CLIFTON Journal Box Lubricator Patent Print |
| 1929 ERNEST CLIFTON Sound Projector Patent Print |
| 1925 CLIFTON TAINTON Projectile Patent Print Art |
| 1957 CLIFTON Figured Roundabout Toy Patent Print |
| 1961 CLIFTON CHESTER Straddle Trailer Patent |
| 1920 CLIFTON HARRY Game Trap Patent Print Art |
| 1932 DAVIDSON CLIFTON Switch Stand Patent Print |
| 1934 STORY CLIFTON Sewing Machine Patent Print |
| 1929 SAMUEL CLIFTON Hydroplane Patent Print Art |
| 1953 CLIFTON Servo Valve Bypass Patent Print Art |
| 1922 ROCKWELL CLIFTON Animal Trap Patent Print |
| 1928 SHERMAN CLIFTON Shock Absorber Patent Print |
| 1960 CLIFTON Combination Game Table Game Patent |
| 1932 SHERMAN CLIFTON Car Truck Bolster Patent |
| 2000 CLIFTON Ornamental Design Birdbath Patent 40601 |
| 1957 CLIFTON Auxiliary Fuel Cell Patent Print |
| 1946 CLIFTON Remote Control System Patent Print |
| 1939 JONES CLIFTON String Instrument Patent |
| 1966 CLIFTON JOHN Water Ski Patent Print Art |
| 1935 CLIFTON LTD Golf Club Patent Print Art |