Patents by Inventor Henry M. Eppich

Henry M. Eppich 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).

  • Methods for protecting cooling ports from electro-corrosion in stacked coolers and articles made using the methods
    Patent number: 10775116
    Abstract: Methods to minimize electro-corrosion in the water cooling ports of stacked heat sinks (coolers) and components fabricated according to those methods are disclosed.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: September 15, 2020
    Assignee: Science Research Laboratories, Inc.
    Inventors: Jonah H. Jacob, Henry M. Eppich
  • Methods and systems for heat flux heat removal
    Patent number: 10270220
    Abstract: Methods and systems for increased heat removal from devices in which the component design allows for thinner heat removal components.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: April 23, 2019
    Assignee: SCIENCE RESEARCH LABORATORY, INC.
    Inventors: Henry M. Eppich, Jonah H. Jacob
  • Methods for protecting cooling ports from electro-corrosion in stacked coolers and articles made using the methods
    Patent number: 10107573
    Abstract: Methods to minimize electro-corrosion in the water cooling ports of stacked heat sinks (coolers) and components fabricated according to those methods are disclosed.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: October 23, 2018
    Assignee: SCIENCE RESEARCH LABORATORY, INC.
    Inventors: Jonah H. Jacob, Henry M. Eppich
  • Methods and systems for reducing slow axis divergence in laser diodes
    Patent number: 9001855
    Abstract: A method, and systems to implement the method, for reducing slow axis divergence in a laser diode bar including tailoring a power deposition profile across the emitter so as to reduce thermal gradients, thereby resulting in a substantially (nearly) uniform temperature across the width of the emitter.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: April 7, 2015
    Assignee: Science Research Laboratory, Inc.
    Inventors: Jonah H. Jacob, Henry M. Eppich, Geoffrey O. Campbell, Wenyang Sun
  • Cell separation using electric fields
    Patent number: 6589786
    Abstract: The present invention involves methods and devices which enable discrete objects having a conducting inner core, surrounded by a dielectric membrane to be selectively inactivated by electric fields via irreversible breakdown of their dielectric membrane. One important application of the invention is in the selection, purification, and/or purging of desired or undesired biological cells from cell suspensions. According to the invention, electric fields can be utilized to selectively inactivate and render non-viable particular subpopulations of cells in a suspension, while not adversely affecting other desired subpopulations. According to the inventive methods, the cells can be selected on the basis of intrinsic or induced differences in a characteristic electroporation threshold, which can depend, for example, on a difference in cell size and/or critical dielectric membrane breakdown voltage.
    Type: Grant
    Filed: January 21, 2000
    Date of Patent: July 8, 2003
    Inventors: Joseph A. Mangano, Henry M. Eppich
  • Cell separation using electric fields
    Patent number: 6043066
    Abstract: The present invention involves methods and devices which enable discrete objects having a conducting inner core, surrounded by a dielectric membrane to be selectively inactivated by electric fields via irreversible breakdown of their dielectric membrane. One important application of the invention is in the selection, purification, and/or purging of desired or undesired biological cells from cell suspensions. According to the invention, electric fields can be utilized to selectively inactivate and render non-viable particular subpopulations of cells in a suspension, while not adversely affecting other desired subpopulations. According to the inventive methods, the cells can be selected on the basis of intrinsic or induced differences in a characteristic electroporation threshold; which can depend, for example, on a difference in cell size and/or critical dielectric membrane breakdown voltage.
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: March 28, 2000
    Inventors: Joseph A. Mangano, Henry M. Eppich