Patents by Inventor Michael H. Hayes

Michael H. Hayes 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).

  • Bioabsorbable medical devices
    Patent number: 11911272
    Abstract: Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a plurality of absorbable filaments arranged in a support structure and configured degrade within a defined time period and a membrane arranged about the plurality of absorbable filaments and configured to contain fragments of the plurality of absorbable filaments in response to a fracture or degradation of a filament.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: February 27, 2024
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Michael C. Chan, Edward H. Cully, Jeffrey B. Duncan, Byron K. Hayes, Samuel Joynson, Tom R. McDaniel, David J. Messick, Edward E. Shaw
  • Fluid ejection structure
    Patent number: 9815282
    Abstract: A fluid ejection structure can include thermal resistors, a substrate, layers on the substrate, wherein said layers can include a region proximate to the resistor that has reduced field oxide.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: November 14, 2017
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Bradley D. Chung, Galen P. Cook, Michael H. Hayes, Adam L. Ghozeil, Chantelle Elizabeth Domingue, Valerie J. Marty, Anthony M. Fuller, Sterling Chaffins
  • FLUID EJECTION STRUCTURE
    Publication number: 20170106651
    Abstract: A fluid ejection structure can include thermal resistors, a substrate, layers on the substrate, wherein said layers can include a region proximate to the resistor that has reduced field oxide.
    Type: Application
    Filed: June 30, 2014
    Publication date: April 20, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Bradley D. Chung, Galen P. Cook, Michael H. Hayes, Adam L. Ghozeil, Chantelle Elizabeth Domingue, Valerie J. Marty, Anthony M. Fuller, Sterling Chaffins
  • Grids for electric storage batteries
    Patent number: 4528255
    Abstract: A grid array for use in assembling a multicell electric battery comprises a plurality of grids preferably arranged in two spaced parallel lines, adapted to provide a plate for every cell of the battery. Each grid is connected to one or more adjacent grids by a combination of integral bridge pieces and sufficient temporary links to maintain all the grids of the array in their desired configuration.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: July 9, 1985
    Assignee: Chloride Group Public Limited Company
    Inventors: Michael H. Hayes, Ernest J. Pearson
  • Assembling electric storage batteries and a clamp therefor
    Patent number: 4502211
    Abstract: A clamp for use in the assembly of multicell electric storage batteries comprises two spaced opposing clamping members each including a plurality of clamping elements which are connected but spaced apart by a gap. The clamping elements are arranged in two spaced parallel lines and are each adapted to contact a surface of a respective cell pack of a battery. Biassing means connects the two clamping members and is adapted to urge each clamping element of each clamping member towards a corresponding clamping element on the other clamping member.
    Type: Grant
    Filed: October 31, 1983
    Date of Patent: March 5, 1985
    Assignee: Chloride Group Public Limited Company
    Inventors: Michael H. Hayes, Ernest J. Pearson