| 1920 CLAY Tracer And Incendiary Bullet Patent |
| 1995 DIXON Bullet Ornamentation DU PONT Patent 23852 |
| 1994 KUCZEWSKI Bullet Ornamental Design Patent 23847 |
| 1932 JOHN MATTHEWS Short Range Bullet Patent |
| 1896 GATHMANN Bullet & Gun Design Patent 11611 |
| 1947 ANDRESEN GARWOOD Bullet Trap Patent Print |
| 1946 WIEDMAN Bullet Protection Guard Patent |
| 1961 HOYER Automatic Lead Bullet Feeder Patent |
| 1946 HUDDLESON Bullet Orienting Shaker Patent |
| 1920 BREWSTER Bullet Proof Armor HELLER Patent 22416 |
| 1981 ARCINIEGA BLANCO Bullet Bore Shotguns Patent 23809 |
| 1925 WESTERN CARTRIDGE CO Game Bullet Patent |
| 1963 MONTAGUE Suppository Bullet Shaped Patent 33388 |
| 1867 BERGEN Bullet Cartridge Patent 7904 |
| 1878 WRIGHT Bullet Cartridge Patent 6038 |
| 1897 FIELD Fragmenting Bullet Cartridge Patent 8313 |
| 1894 ASHLEY Projectile Bullet McKEE Patent 6109 |
| 1941 CLARK EVERETT Bullet Hole Gauge Patent |
| 1912 SEMPLE Bullet Cartridge Design Patent 12270 |
| 1950 WADMAN LUCIUS Bullet Lubricator Patent |