Patents by Inventor Raymond Trohanowsky

Raymond Trohanowsky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9528802
    Abstract: An indirect fire munition non-lethal cargo carrier mortar deploys non-lethal sub-munitions to an intended target. The cargo carrier mortar includes a deceleration system which allows for the discarded mortar to descend at a controlled non-free fall velocity thereby minimizing the risk of injury or collateral damage from the mortar. The cargo carrier mortar is adapted to be compatible with existing standard military equipment such as standard mortar caliber sizes.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: December 27, 2016
    Assignee: The United States of America as Represented by the Secretary of the Army
    Inventors: Michael Markowitch, Francesco Rizzi, Bryan Drake, Jason Surmanek, Samuel Perez, Raymond Trohanowsky, Wooje Na, Piotr Czerechowski
  • Patent number: 7360489
    Abstract: A non-lethal cargo projectile comprises a projectile body; a fuze adapter attached to a front of the projectile body; a fuze attached to the fuze adapter; a boattail attached to a rear of the projectile body; a pressure tube extending from the fuze adapter to the boattail; a decelerator and drogue chute disposed aft of the fuze adapter; a flexible line that connects the pressure tube to the decelerator; a center disc disposed aft of the decelerator and drogue chute; a rear disc disposed aft of the center disc, the center disc and the rear disc defining a payload volume therebetween; a second flexible line that connects the rear disc to the boattail; at least one shearable fastener that fastens the projectile body to the fuze adapter; and at least one vent extending from the boattail to the fuze adapter.
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: April 22, 2008
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Seungeuk Han, Raymond Trohanowsky, Andew Ponikowski
  • Publication number: 20070175352
    Abstract: A mortar cartridge generates effective white or colored smoke obscuration with reduced adverse environmental impact and collateral damage and provides an improved drag assembly that reduces drift during projectile descent and improves targeting.
    Type: Application
    Filed: October 19, 2006
    Publication date: August 2, 2007
    Inventors: Raef Tadros, Efthimios Papayianis, Allen Dehaghani, Anthony Martuccio, Raymond Trohanowsky, James Pennington
  • Patent number: 6782829
    Abstract: A non-lethal cargo projectile includes a projectile body; a nose cap attached to a front of the projectile body; a boattail attached to a rear of the projectile body; a fin assembly including a boom attached to the boattail; a parachute assembly disposed in a front of the projectile body; a cable connecting the parachute assembly to the boattail; a fuze disposed in the boattail; a first pair of half cylinders disposed in the projectile body behind the parachute assembly; a first circular disc disposed at a front end of the first pair of half cylinders and a second circular disc disposed at a rear end of the first pair of half cylinders; a second pair of half cylinders disposed in the projectile body in front of the first circular disc enclose the parachute assembly; and a payload disposed in a space defined by the first pair of half cylinders and the first and second circular discs.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: August 31, 2004
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Seungeuk Han, Raymond Trohanowsky, Andrew Ponikowski