Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660855 | Method and device for monitoring an access point leading into a safety zone of a roll winder or unwinder, and printing press | Harald Karl Gretsch, Jürgen Krimmel, Manfred Wilhelm Maierhöfer, Senad Ugljesa | 2023-05-30 |
| D519586 | Muscle development device | Volker Hoyer | 2006-04-25 |
| D363571 | Sports helmet | Odo Klose | 1995-10-24 |
| 5305592 | Grab-clearing system for tube-changing apparatus | Gerd Stolzner | 1994-04-26 |
| 5275453 | Apparatus for externally grasping spun yarn carriers in spinning machines or twisting machines | Gerd Stolzner, Martin Maeser | 1994-01-04 |
| 5127788 | System for transporting bobbins between spinning machines | — | 1992-07-07 |
| 5075151 | Fully synthetic hot sealable shirt lining | Georg Kufner, Josef Kufner, Rainer Weckmann | 1991-12-24 |
| 5059034 | Carrier bag | Theo Schmidt | 1991-10-22 |
| 5048976 | Carrier bag | Ralf Jung, Martin Schledorn, Thomas Schnabel, Kurt Springer, Adalbert Suss | 1991-09-17 |
| 4981255 | Carry pack | — | 1991-01-01 |
| 4969238 | Apparatus for selectively securing a carrier member of a textile drafting apparatus | — | 1990-11-13 |
| 4953350 | Funnel for a funnel spinning apparatus on a textile machine | Frieder Probst, Hermann Guttler | 1990-09-04 |
| 4894099 | Method for influencing the internal stress state of solid railroad wheels | Werner Mombrei, Peter Ottlinger, Klaus Wuchter, Walter Rode | 1990-01-16 |
| 4827709 | Process and apparatus for loading a spinning machine with roving-supply bobbins | Leopold Schoeller, Ernst Halder | 1989-05-09 |
| 4583358 | Roving-bobbin feeder for spinning machine | Eberhard Krieger, Wolfgang Igel | 1986-04-22 |
| 4525897 | Filament drawing frame with variable roller-pair spacing | Jakob Bothner | 1985-07-02 |
| 4512061 | Method of controlling fiber-drawing apparatus | Max Hartmannsgruber, Kurt Kriechbaum, Hermann Guttler | 1985-04-23 |
| 4478719 | Method and apparatus for the separation of fluids by permeation | Helmut Michele, Udo Werner | 1984-10-23 |
| 4478758 | Preparation of Schiff bases of aminocycloalkanecarboxylic acids esters | Ernst Buschmann, Bernd Zeeh | 1984-10-23 |
| 4473924 | Means for controlling fiber-drawing apparatus | Max Hartmannsgruber, Kurt Kriechbaum, Hermann Guttler | 1984-10-02 |
| 4470253 | Spinning frame, preferably ring spinning frame | Friedrich Dinkelmann, Konrad Klein, Roland Emberger | 1984-09-11 |
| 4195389 | Filament-drawing assembly for spinning machine | Konrad Klein | 1980-04-01 |