Patents by Inventor Alexander J. Park

Alexander J. Park 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).

  • Hard armor composite
    Patent number: 8065947
    Abstract: A hard armor composite includes a rigid facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: November 29, 2011
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William B. Perciballi
  • Non-Ceramic hard armor composite
    Publication number: 20110088542
    Abstract: A hard armor composite includes a rigid non-ceramic facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Application
    Filed: December 7, 2010
    Publication date: April 21, 2011
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William J. Perciballi
  • Hard armor composite
    Publication number: 20110041676
    Abstract: A hard armor composite includes a rigid facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Application
    Filed: October 25, 2010
    Publication date: February 24, 2011
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William J. Perciballi
  • NON-CERAMIC HARD ARMOR COMPOSITE
    Publication number: 20100326265
    Abstract: A hard armor composite includes a rigid non-ceramic facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Application
    Filed: January 25, 2010
    Publication date: December 30, 2010
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William J. Perciballi
  • Non-ceramic hard armor composite
    Patent number: 7845265
    Abstract: A hard armor composite includes a rigid non-ceramic facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Grant
    Filed: January 25, 2010
    Date of Patent: December 7, 2010
    Assignee: Armorworks Enterprises, LLC
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William B. Perciballi
  • Hard armor composite
    Patent number: 7827898
    Abstract: A hard armor composite includes a rigid facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: November 9, 2010
    Assignee: Armorworks Enterprises, LLC
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William B. Perciballi
  • Hard armor composite
    Publication number: 20090260512
    Abstract: A hard armor composite includes a rigid facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Application
    Filed: June 22, 2009
    Publication date: October 22, 2009
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William J. Perciballi
  • Hard armor composite
    Patent number: 7549366
    Abstract: A hard armor composite includes a rigid facing and a ballistic fabric backing. The fabric backing is carried by the facing, and includes an array of bundled high-performance fibers. The fibers have a tensile strength greater than 7 grams per denier and a denier per filament ratio of less than 5.4.
    Type: Grant
    Filed: October 27, 2005
    Date of Patent: June 23, 2009
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park, William J. Perciballi
  • Ballistic laminate structure in sheet form
    Patent number: 7148162
    Abstract: A ballistic laminate structure includes a first high-performance unifabric composite. The unifabric composite incorporates an array of unidirectionally-oriented fiber bundles carried on a fiber-stabilizing scrim and having a tensile strength greater than 7 grams per denier. A second high-performance unifabric composite includes an array of high performance, unidirectionally-oriented fiber bundles. The fiber bundles of the second composite are carried on a fiber-stabilizing scrim and have a tensile strength greater than 7 grams per denier. The first and second unifabric composites are cross-plied at an angle and bonded together to form the ballistic laminate structure.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: December 12, 2006
    Inventors: Andrew D. Park, Dave Park, Alexander J. Park