Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 6968785 | Locking and stabilizing device for grenades The locking and stabilizing device for grenades utilizes a solid nylon ring and multiple nylon ribbons that are attached to the ring at regular intervals around its circumference. During storage, the ring surrounds and locks the slider of the grenade in its storage ... | 11/29/2005 |
| 6848367 | Priming device for the explosive charge of a sub-munition The present invention relates to priming device for the explosive charge of a sub-munition scattered by a carrier, of the type incorporating a firing pin onto which a deployable drag ribbon has been attached, a primer able to be driven by a motor organ and a detonat... | 02/01/2005 |
| 6779457 | Percussion fuse (ignition device) A method and apparatus for protecting and arming fuses in a projectile to satisfy safety requirements and to initiate ignition with only minimal delay. In accordance with the method, after launch of a projectile, behind a cap having a central inlet opening a safety ... | 08/24/2004 |
| 5375526 | Fuze mechanism for projectiles, rockets, bomblets and mines having a pyrotechnic self-destruct mechanism A fuze mechanism (1) for projectiles, rockets, bomblets and mines which is of the type including a fuze housing (2) and a self-destruct device containing a pyrotechnic delay arrangement (10) and a firing pin (11), with the fuze housing (2) having a side o... | 12/27/1994 |
| 5022325 | Fuze for bomblet projectile A fuze for a bomblet projectile of the type including a primary firing pin mounted in a housing for axial displacement in the longitudinal direction and a detonation charge carried by a slide disposed in the housing for displacement in a direction transve... | 06/11/1991 |
| 4811664 | Fuse for sub-munition warhead A slider type fuse for a cargo warhead grenade. The slider is slidable in a lane normal to the axis of the striker pin and carries additional to the detonator a pyrotechnic device comprising an igniter charge, a booster charge removed therefrom and located... | 03/14/1989 |
| 4726292 | Fuse for sub-munitions to be expelled from a rocket The sub-munition is provided with an arming device comprising a striker member, movable substantially in the direction of its longitudinal axis, and a detonator carried by a slide movable from a first position in which the detonator is located out of the ... | 02/23/1988 |
| 4715282 | Cluster bomb grenade with means for spin rate attenuation A cluster bomb grenade having a fuse and striker pin mechanism in the rear ortion is known per se. On the rear portion there are mounted telescoping wings in a centro-symmetrical arrangement and adapted to swing from a folded to an unfolded position. There... | 12/29/1987 |