Stefan Fecher

4 Patents

• US125582012026

  Blank for Milling or Grinding a Dental Article

  Dentsply Sirona, Inc.

  0 cites
• US122685642025

  Blanks and Methods for the Manufacture of at Least One Molded Blank

  Dentsply Sirona Inc.

  0 cites
• US122512772025

  Method for Producing a Multi-layer Blank with a Through-hole

  Dentsply Sirona Inc.

  0 cites
• US118330032023

  Method for the Production of a Blank, Blank and a Dental Restoration

  DENTSPLY SIRONA Inc.

  0 cites