Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915037 | Method and device for the binarization of pixel data | Eberhard Roehm, Andreas Banholzer, Walter T. Hesse | 1999-06-22 |
| 5867025 | Magnetoresistive spin valve sensor with stepped layers | Rolf Allenspach | 1999-02-02 |
| 5653560 | Method and apparatus for forming a hole in a workpiece | Rade Pupovac | 1997-08-05 |
| 5614118 | Hot plate welder with pivotably movable carriage unit | — | 1997-03-25 |
| 5533770 | High-strength solid wheels and tires for railroad traction vehicles and cars | Horst Clausmeyer, Dieter Hoffmann | 1996-07-09 |
| 5518556 | Surface-hardened objects of alloys of platinum and palladium and method for their production | Klaus Zimmermann, Hans-Hermann Beyer | 1996-05-21 |
| 5443545 | Multipurpose plastic building component and method for laying out such components | — | 1995-08-22 |
| 5431745 | Solder suspension for the application of thin layers of solder to substrates | Manfred Koschlig, Klaus Zimmermann | 1995-07-11 |
| 5354578 | Process for the preparation of wear-resistant hard material layers on metallic supports | Hans-Hermann Beyer, Roland Gerner, Klaus Zimmermann | 1994-10-11 |
| 5108324 | Drive system for a boat propeller | Werner Adams, Jurgen Liebe, Helmut Rauer, Klaus Nolz, Georg Wahl | 1992-04-28 |
| 4962066 | Solder paste for fastening semiconductors onto ceramic bases | Karl-Anton Starz, Mathias Metzner | 1990-10-09 |
| 4958859 | Pre-assembly muff for the cutting or clamping ring of a pipe coupling | Mathias Konrad | 1990-09-25 |
| 4928953 | Rotary sheet feeder | Karl-Fritz Heina, Horst Schwarz | 1990-05-29 |
| 4536224 | Salt bath for the currentless production of wear resistant boride layers | Hans-Hermann Beyer, Ulrich Baudis, Peter Biberbach | 1985-08-20 |
| 4516399 | Hydraulic coupling | Heinz Holler | 1985-05-14 |
| 4443412 | Crystallizing apparatus | Konrad Schermutzki | 1984-04-17 |
| 4441930 | Process for removal of sand mold residues from cast parts | Ulrich Baudis, Peter Biberbach | 1984-04-10 |
| 4440581 | Process for the production of vanadium carbide coatings on iron | Ulrich Baudis, Peter Biberbach | 1984-04-03 |
| 4350716 | Process for the production of a fine grained multiple lactate and its use as a baking agent | Lothar Belohlawek | 1982-09-21 |