Patents by Inventor Jeffery D. Weckwerth

Jeffery D. Weckwerth 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).

  • Chain Extenders And Formulations Thereof For Improving Elongation In Photosensitive Polyimide
    Publication number: 20220221791
    Abstract: Photosensitive polymer formulations, materials and uses of such materials are disclosed. Embodiments of the present disclosure provide photosensitive polyimide materials having chain extenders and formulations thereof that improve elongation and formability of the polyimide materials, and methods of making such polymer materials.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 14, 2022
    Inventors: Andrew R. Dick, Jeffery D. Weckwerth
  • Chain extenders and formulations thereof for improving elongation in photosensitive polyimide
    Patent number: 11294281
    Abstract: Photosensitive polymer formulations, materials and uses of such materials are disclosed. Embodiments of the present disclosure provide photosensitive polyimide materials having chain extenders and formulations thereof that improve elongation and formability of the polyimide materials, and methods of making such polymer materials.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: April 5, 2022
    Assignee: Hutchinson Technology Incorporated
    Inventors: Andrew R. Dick, Jeffery D. Weckwerth
  • Disk drive suspension baseplate having enhanced torque retention and method of manufacture
    Patent number: 10910004
    Abstract: Disk drive suspension baseplates made of a base metal and methods for manufacturing disk drive suspension baseplates having boss outer surfaces characterized by roughness parameters Ra?0.15 ?m.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 2, 2021
    Assignee: MMI TECHNOLOGIES PTE LTD.
    Inventors: James J. Sherry, Shawn P. Bopp, Craig A. Leabch, Jeffery D. Weckwerth, Stephen J. Hansen, Douglas P. Riemer
  • CHAIN EXTENDERS AND FORMULATIONS THEREOF FOR IMPROVING ELONGATION IN PHOTOSENSITIVE POLYIMIDE
    Publication number: 20200409265
    Abstract: Photosensitive polymer formulations, materials and uses of such materials are disclosed. Embodiments of the present disclosure provide photosensitive polyimide materials having chain extenders and formulations thereof that improve elongation and formability of the polyimide materials, and methods of making such polymer materials.
    Type: Application
    Filed: January 17, 2020
    Publication date: December 31, 2020
    Inventors: Andrew R. Dick, Jeffery D. Weckwerth
  • Disk Drive Suspension Baseplate Having Enhanced Torque Retention And Method Of Manufacture
    Publication number: 20180068684
    Abstract: A system and methods for manufacturing disk drive suspension baseplates are described. Disk drive suspension baseplates having boss outer surfaces characterized by roughness parameters Ra?0.15 ?m.
    Type: Application
    Filed: August 30, 2017
    Publication date: March 8, 2018
    Inventors: James J. Sherry, Shawn P. Bopp, Craig A. Leabch, Jeffery D. Weckwerth, Stephen J. Hansen, Douglas P. Riemer