Patents by Inventor James E. Schwabe

James E. Schwabe 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).

  • Publication number: 20170240986
    Abstract: A method of modifying material properties of a fragmentation device, includes providing a fragmentation device with a first surface, a first section, a second section, a second surface spaced apart from the first surface, a third section, and a fourth section disposed between the first, second, and third sections. The method further includes positioning the fragmentation device within a carbon-rich environment, and absorbing carbon from the carbon-rich environment into the first and second surfaces of the fragmentation device. Additionally, the method further includes increasing a content of carbon at the first and second surfaces of 0.06 wt. % carbon to 1.0 wt. % carbon and maintaining an original content of carbon of 0.01 wt. % carbon to 0.05 wt. % carbon at the fourth section of the fragmentation device by controlling penetration of the carbon into the fourth section.
    Type: Application
    Filed: April 17, 2015
    Publication date: August 24, 2017
    Inventors: Nishkamraj U. Deshpande, Eric Scheid, James E. Schwabe
  • Patent number: 9738947
    Abstract: A method of modifying material properties of a fragmentation device, includes providing a fragmentation device with a first surface, a first section, a second section, a second surface spaced apart from the first surface, a third section, and a fourth section disposed between the first, second, and third sections. The method further includes positioning the fragmentation device within a carbon-rich environment, and absorbing carbon from the carbon-rich environment into the first and second surfaces of the fragmentation device. Additionally, the method further includes increasing a content of carbon at the first and second surfaces of 0.06 wt. % carbon to 1.0 wt. % carbon and maintaining an original content of carbon of 0.01 wt. % carbon to 0.05 wt. % carbon at the fourth section of the fragmentation device by controlling penetration of the carbon into the fourth section.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: August 22, 2017
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Nishkamraj U. Deshpande, Eric Scheid, James E. Schwabe
  • Patent number: 9250159
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: February 2, 2016
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Nishkamraj U. Deshpande, James E. Schwabe, H Fred Barsun, Nancey J Maegerlein, Norris J Caldwell, William W Fultz, Lloyd W Zilch, Samuel G Stuart
  • Patent number: 9250195
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: February 2, 2016
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Nishkamraj U. Deshpande, James E Schwabe, H Fred Barsun, Nancey J Maegerlein, Norris J Caldwell, William W Fultz, Lloyd W Zilch, Samuel G Stuart
  • Publication number: 20150308965
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Application
    Filed: May 12, 2015
    Publication date: October 29, 2015
    Inventors: Nishkamraj U. Deshpande, James E. Schwabe, H. Fred Barsun, Nancey J. Maegerlein, Norris J. Cladwell, William W. Fultz, Lloyd W. Zilch, Samuel G. Stuart
  • Publication number: 20150308928
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Application
    Filed: May 12, 2015
    Publication date: October 29, 2015
    Inventors: Nishkamraj U. Deshpande, James E Schwabe, H Fred Barsun, Nancey J Maegerlein, Norris J Caldwell, William W Fultz, Lloyd W Zilch, Samuel G Stuart
  • Patent number: 9080989
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: July 14, 2015
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Nishkamraj U. Deshpande, James E Schwabe, H Fred Barsun, Nancey J Maegerlein, Norris J Caldwell, William W Fultz, Lloyd W Zilch, Samuel G Stuart
  • Publication number: 20150070691
    Abstract: An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.
    Type: Application
    Filed: July 9, 2014
    Publication date: March 12, 2015
    Inventors: Nishkamraj U. Deshpande, James E. Schwabe, H. Fred Barsun, Nancey J. Maegerlein, Norris J. Caldwell, William W. Fultz, Lloyd W. Zilch, Samuel G. Stuart