Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866270 | Sealing device for cylinder bearings | Konrad Roeingh | 2005-03-15 |
| 6726138 | Device for controlling a discharge drop position of rod wire coils stackable in a bundle build-up chute | Rudiger Grimmel | 2004-04-27 |
| 6607764 | Ventable, microwave-safe food package | — | 2003-08-19 |
| 6543712 | Laying head with a laying pipe for a rapidly movable wire rod | Rudiger Grimmel | 2003-04-08 |
| 6474567 | Water cooling device for wire | Rudiger Grimmel, Klaus Kuppers, Meinert Meyer, Uwe Plociennik | 2002-11-05 |
| 6405958 | Method and apparatus for minimizing the coil height of wire in a coil forming chamber | Holger Behrens, Hans-Georg Hartung, Rudiger Grimmel | 2002-06-18 |
| 6380524 | Microwavable food package having valve and method of use | — | 2002-04-30 |
| 6205835 | Roll stand arrangement for rolling wire | Karl-Heinz Balve, Klaus Hoffmann, Hans-Georg Hartung, Georg Kleinefeldt | 2001-03-27 |
| 6199417 | Tension control method for a rolling stock section | Otmar Palzer, Karl-Heinz Balve, Miroslav Polok | 2001-03-13 |
| 6196100 | Device for cutting wire windings | Siegfried David | 2001-03-06 |
| 6196486 | Counterweighted wire-coiling head | Siegfried David | 2001-03-06 |
| 6179237 | Coiling device for wire rod | Siegfried David | 2001-01-30 |
| 6158683 | Apparatus for forming rolled wire-rod coil | Siegfried David | 2000-12-12 |
| 6056225 | Apparatus for handling wire rod from a laying head or laying cone | Siegfried David | 2000-05-02 |
| 6045082 | Coiling method for wire-shaped rolling stock and coiling device for carrying out the method | Uwe Plociennik, Andreas Lutz | 2000-04-04 |
| 6035687 | Rolling mill stand for rolling wire | Rudiger Grimmel | 2000-03-14 |
| 6029492 | Fine steel or wire train with roughing train, intermediate train and multiple-stand finishing block | Hubert Muller, Rudiger Grimmel, Klaus Hoffmann | 2000-02-29 |
| 5927128 | Roll stand arrangement for single strand rolling | Gerhard Pithan, Rudiger Grimmel | 1999-07-27 |
| 5875671 | Cassette-type roll stand for a two-high roll pair | Albert Hauck | 1999-03-02 |
| 5855134 | Wire roll stand | Friedhelm Womelsdorf, Gerhard Pithan, Rudiger Grimmel | 1999-01-05 |
| 5682785 | Rolling mill and method for precision rolling wire or rolling stock having a round cross-section | Hubert Muller, Paul-Josef Mauk | 1997-11-04 |
| 5590557 | Roll stand | Konrad Hamraths, Erhard Afflerbach, Dieter Klein | 1997-01-07 |
| 5421183 | Light-section wire mill | Paul-Josef Mauk, Otto Reichrath | 1995-06-06 |
| 5406822 | Light-section wire mill | Paul-Josef Mauk, Otto Reichrath | 1995-04-18 |
| 5246759 | Heat insulating system | — | 1993-09-21 |