| 1915 BOYCE Ornamental Design Gage Case Patent 30183 |
| 1975 BOYCE Ornamental Stilt Design Games Patent 29850 |
| 1926 BOYCE JAMES Toy Cartridge Patent Print Art |
| 1946 BOYCE Flying Wing Aircraft Patent Print Art |
| 1938 THOMPSON BOYCE PLANT RES Fumigation Patent |
| 1932 BOYCE ERSKINE Sewing Machine Patent Print |
| 1962 BOYCE Auxiliary Feel System Patent Print |
| 1975 BOYCE Ornamental Stilt Design Patent 29849 |
| 1934 BOYCE Multiple Needle Sewing Machine Patent |
| 1930 BOYCE EDWARD Golf Club Carriers Patent |
| 1928 BOYCE JAMES Golf Club Patent Print Art |
| 1965 BOYCE WILLIAM Arm Restraint Patent Print |
| 1913 BOYCE Automobile Radiator Indicator Patent 26020 |
| 1936 BOYCE Multiple Needle Sewing Machine Patent |
| 1925 BOYCE ALEXANDER Game Apparatus Patent Print |
| 1966 BOYCE Zipper Limb Restraint System Patent |
| 1931 BOYCE Design Motor Heat Indicator Patent 45217 |
| 1920 BOYCE Air Pump Nozzle Connection Patent 43664 |
| 1966 BOYCE Hardshell Restraint System Patent |
| 1945 BOYCE Centering Head Design Patent 13274 |
| 1934 EBENEZER BOYCE Sewing Machine Patent Print |
| 1924 BOYCE FRED Propeller Patent Print Art |
| 1939 PAUL BOYCE Fishing Device Patent Print Art |
| 1909 BOYCE Invalid Bed Supporter Patent 7214 |
| 1928 BOYCE EDWARD Golf Club Patent Print Art |
| 1922 BOYCE Fluid Container Extinguisher Patent 43606 |
| 1965 BOYCE Pneumatic Restraint System Patent |
| 1930 EDWIN BOYCE Marine Craft Patent Print Art |
| 1933 IRVING J BOYCE Toy Coast Defense Gun Patent |
| 1934 BOYCE ERSKINE Sewing Machine Patent Print |
| 1960 BOYCE Utility Peg Clamping Member Patent 36579 |
| 1868 BOYCE Clothes Washing Machine Swinging Box Patent |