Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822879 | Flat seal having a solid bead | Burkhard Schneider | 2017-11-21 |
| 9375803 | Stud joining apparatus | Bah EISSARA | 2016-06-28 |
| 9132503 | Apparatus for determination of electrical welding circuit variables | Udo Schulz, Wolfgang Schmidt, Heiko Scheffler | 2015-09-15 |
| 8881367 | Joining component and method for production of a joining component | Andreas Becker, Reinhold Opper, Michael Schmidt, Reimar Saltenberger | 2014-11-11 |
| 8741081 | Joining method, joining appliance and fastening element | Carsten Baer, Reinhold Opper, Simon Dietz | 2014-06-03 |
| 8668205 | Flat seal comprising sealing bead and embossing, and method for the production thereof | — | 2014-03-11 |
| 8556532 | Joining component | Andreas Becker, Reinhold Opper, Michael Schmidt, Reimar Saltenberger | 2013-10-15 |
| 8444154 | Metal cylinder head gasket without a spacing layer | Ralf Flemming | 2013-05-21 |
| 8382123 | Metal cylinder head gasket without a spacing layer | Ralf Flemming | 2013-02-26 |
| 8361270 | Joining method | Andreas Becker, Reinhold Opper, Michael Schmidt, Reimar Saltenberger | 2013-01-29 |
| 8344287 | Method for determination of electrical welding circuit variables | Udo Schulz, Wolfgang Schmidt, Heiko Scheffler | 2013-01-01 |
| 8246054 | Flat metal gaskets | Dietmar Buchen, Klaus Cierockl, Ralf Flemming, Hubert Koehler | 2012-08-21 |
| RE41796 | Method and device for producing an electric heating current, particularly for inductive heating of a workpiece | Wolfgang Schmidt, Heiko Scheffler | 2010-10-05 |
| 7518084 | Joining system head, joining system, and method of feeding and joining elements | Michael Schneider | 2009-04-14 |
| 7375986 | Method and device for producing an electric heating current, particularly for inductive heating of a workpiece | Wolfgang Schmidt, Heiko Scheffler | 2008-05-20 |
| 7371303 | Fastening device for fastening small components to a mounting surface by adhesive bonding | — | 2008-05-13 |
| 7301119 | Process for short-time arc-welding and short-time arc-welding system | Wolfgang Schmidt, Arne Friedrich | 2007-11-27 |
| 7291802 | Joining system head, joining system, and method of feeding and joining elements | Manfred Muller, Wolfgang Obermann, Michael Krengel | 2007-11-06 |
| 7279653 | Process for short-time arc-welding and short-time arc-welding system | Wolfgang Schmidt, Arne Friedrich | 2007-10-09 |
| 7119302 | Short-time arc welding system and method for short-time arc welding | Arne Friedrich | 2006-10-10 |
| 7064289 | Short-time arc-welding system and process for controlling such a system | Wolfgang Schmidt, Jrg Hofmann, deceased | 2006-06-20 |
| 7060930 | Joining system head, joining system, and method of feeding and joining elements | Michael Schneider | 2006-06-13 |
| 7053332 | Short-cycle arc welding system and method | — | 2006-05-30 |
| 7045736 | Process for short-time arc welding and short-time arc welding system | Wolfgang Schmidt, Arne Friedrich | 2006-05-16 |
| 7045741 | Electric arc welding device, method of welding metal sheets to metallic counterpieces, and welding element | — | 2006-05-16 |