Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D368835 | Tree protector | — | 1996-04-16 |
| 5151911 | Process for reducing high-frequency energy noise components in the output radiation of a laser, process for generating short laser pulses, and lasers utilized for this purpose | Junging Bi, Paul A. Beaud, Jurg Schutz, Walter Hodel | 1992-09-29 |
| 5149574 | Laminates of improved edge stability | Bernd Gross, Georg Schuon | 1992-09-22 |
| 5135799 | Laminates with stable attachment areas | Bernd Gross | 1992-08-04 |
| 5091126 | Preparation of expandable granules, and the production of foams therefrom | Gerd Ehrmann, Franz-Josef Dietzen, Eckhard Nintz, Hans D. Zettler | 1992-02-25 |
| 5084484 | Preparation of foams having high heat-distortion resistance, and foams based on aromatic polyether ketones | Eckhard Nintz, Wilhelm Nickolaus | 1992-01-28 |
| 4978355 | Plastic bone implant having a reinforced contact surface | Otto Frey, Manfred Semlitsch | 1990-12-18 |
| 4976738 | Porous metal overlay for an implant surface | Otto Frey, Manfred Semlitsch | 1990-12-11 |
| 4940629 | Fiber reinforced thermoplastic integral skin foams and manufacture thereof | Gerhard Bleckmann, Gerhard Dembek, Gerd Ehrmann, Gerhard Heinz, Lothar Schlemmer | 1990-07-10 |
| 4927859 | Expandable polymers in particle form | Eckhard Nintz, Manfred Walter, Dieter Ballweber, Bertram Ostermayer | 1990-05-22 |
| 4885206 | Foam composite and manufacture thereof | Onno Graalmann, Guenter Kreibiehl, Gerhard Turznik | 1989-12-05 |
| D303927 | Container with cap | — | 1989-10-10 |
| D296302 | Bottle or the like | — | 1988-06-21 |
| D294122 | Bottle | — | 1988-02-09 |
| 4580674 | Control arrangement for the actuating pressure applied to a clutch and/or brake of a mechanical press | — | 1986-04-08 |
| 4540717 | Resilient foam based on a melamine-formaldehyde condensate | Harald Mahnke, Frank P. Woerner, Guenter Kreibiehl | 1985-09-10 |
| 4533029 | Clutch and brake device for presses, punches, and the like | — | 1985-08-06 |
| D278598 | Combined bottle and cap | — | 1985-04-30 |
| 4511678 | Resilient foam based on a melamine-formaldehyde condensate | Harald Mahnke, Frank P. Woerner, Guenter Kreibiehl | 1985-04-16 |
| 4492324 | Container with integral flexible neck | — | 1985-01-08 |
| 4446253 | Production of fine-celled foams from styrene polymers | Klaus Hahn, Wolfgang Guenther, Bernhard Schillinger, Reinhold Weber | 1984-05-01 |
| 4440278 | Clutch and brake device for presses, punches and the like | — | 1984-04-03 |
| 4406361 | Connection conveyor device for conveying material | Herbert Konigs | 1983-09-27 |
| 4367294 | Preparation of polyurethane foams modified with melamine-formaldehyde precondensates | Klaus Hahn, Peter Horn, Matthias Marx, Wolfram Weiss, Rolf Wurmb | 1983-01-04 |
| 4334971 | Manufacture of resilient foams based on a melamine-formaldehyde condensate | Harald Mahnke, Guenter Kreibiehl, Frank P. Woerner | 1982-06-15 |