Patents by Inventor Mathias FIOLKA

Mathias FIOLKA 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).

  • Process for tin coating a metallic substrate, process for hardening a tin layer and wire having a tin coating
    Patent number: 9592533
    Abstract: The present invention is directed to a process for tin coating a metallic substrate, and a process for hardening a tin layer and wire having a tin coating The invention relates in particular to a process for tin coating a wire. In the process, firstly a tin layer is applied, and a metal layer made of a metal different to tin is applied thereto. Then, the layers are subjected to a diffusion annealing operation.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: March 14, 2017
    Assignee: Feindrahtwerk Adolf Edelhoff GmbH & Co. KG
    Inventors: Ingo Jolk, Mathias Fiolka, Gerhard Buerstner, Joerg Liedemann
  • Composite wire and contact element
    Patent number: 9412483
    Abstract: A contact element is provided. The contact element has a composite wire. The composite wire has a core made of steel or a steel alloy, a copper alloy layer surrounding the core and a metallic coating applied to the copper alloy layer. The contact element is configured as a connecting wire, a connection wire, a cable wire, a cable strand, a plug-in pin for plug connectors, a weaving wire, a woven wire mesh, a knitted wire mesh or a spring element.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: August 9, 2016
    Assignee: Feindrahtwerk Adolf Edelhoff GmbH & Co. KG
    Inventors: Gerhard Bürstner, Mathias Fiolka
  • Musical instrument string and process for the production thereof
    Patent number: 8957293
    Abstract: The invention relates in particular to a musical instrument string. The musical instrument string comprises a core, produced from a metal material, with a coating. The coating comprises an intermediate layer made of nickel or a nickel alloy applied to the core and a sheathing layer made of tin or a tin alloy applied to the intermediate layer.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: February 17, 2015
    Assignee: Feindrahtwerk Adolf Edelhoff GMBH & Co.
    Inventors: Ingo Jolk, Mathias Fiolka, Gerhard Bürstner, Jörg Liedemann
  • COMPOSITE WIRE AND CONTACT ELEMENT
    Publication number: 20140353030
    Abstract: The invention relates, in particular, to a composite wire which according to the invention has a structure having a core made of steel or a steel alloy and a copper alloy layer surrounding the core.
    Type: Application
    Filed: May 15, 2014
    Publication date: December 4, 2014
    Applicant: Feindrahtwerk Adolf Edelhoff GmbH & Co. KG
    Inventors: Gerhard BÜRSTNER, Mathias FIOLKA
  • MUSICAL INSTRUMENT STRING AND PROCESS FOR THE PRODUCTION THEREOF
    Publication number: 20140150626
    Abstract: The invention relates in particular to a musical instrument string. The musical instrument string comprises a core, produced from a metal material, with a coating. The coating comprises an intermediate layer made of nickel or a nickel alloy applied to the core and a sheathing layer made of tin or a tin alloy applied to the intermediate layer.
    Type: Application
    Filed: November 20, 2013
    Publication date: June 5, 2014
    Applicant: Feindrahtwerk Adolf Edelhoff GmbH & Co. KG
    Inventors: Ingo JOLK, Mathias FIOLKA, Gerhard BÜRSTNER, Jörg LIEDEMANN
  • PROCESS FOR TIN COATING A METALLIC SUBSTRATE, PROCESS FOR HARDENING A TIN LAYER AND WIRE HAVING A TIN COATING
    Publication number: 20140079957
    Abstract: The present invention is directed to a process for tin coating a metallic substrate, and a process for hardening a tin layer and wire having a tin coating The invention relates in particular to a process for tin coating a wire. In the process, firstly a tin layer is applied, and a metal layer made of a metal different to tin is applied thereto. Then, the layers are subjected to a diffusion annealing operation.
    Type: Application
    Filed: September 4, 2013
    Publication date: March 20, 2014
    Applicant: Feindrahtwerk Adolf Edelhoff GmbH & Co. KG
    Inventors: Ingo JOLK, Mathias FIOLKA, Gerhard BUERSTNER, Joerg LIEDEMANN