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Inventor: Donovan; William F.
Address: Harford City, MD
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4419936 |
Ballistic projectile |
December 13, 1983 |
| The invention relates to a hermetically sealed ballistic projectile having nose, material containing shell and a piston. The nose has a rearwardly increased diameter and a rearward region of decreased diameter, the shell has a forward most region of mating diameter with the rearward regi |
| 4383485 |
Ballistic projectile |
May 17, 1983 |
| The invention relates to a hermetically sealed ballistic projectile having nose, material containing shell and a piston. The nose has a rearwardly increased diameter and a rearward region of decreased diameter, the shell has a forward most region of mating diameter with the rearward regi |
| 4297948 |
Projectile |
November 3, 1981 |
| A spin stabilized projectile is arranged to have variable flight stability. he projectile has a casing with a cavity that contains a given mass of fluid. The cavity is shaped to provide a balanced flow of fluid with respect to the axis of spin as the projectile is trajected. This balanced |
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