Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155271 | Potential control for high-voltage devices | Walter Beyerlein, Richard Eichhorn, Sabine Missel | 2012-04-10 |
| 7899150 | Computed tomography device including transmitters for contactless transmission of data and electrical power | Walter Beyerlein | 2011-03-01 |
| 7425096 | Gantry for an X-ray device | Walter Beyerlein | 2008-09-16 |
| 7110499 | High-voltage supply for an X-ray device | Walter Beyerlein | 2006-09-19 |
| 6768786 | Circuit arrangement and method for generating an x-ray tube voltage | Walter Beyerlein, Markus Hemmerlein | 2004-07-27 |
| 4917944 | Multi-ply weatherable plasticizer-free sheet | Hans-Ulrich Breitscheidel, Rudolf Kautz, Manfred Simm, Paul Spielau, Richard Weiss | 1990-04-17 |
| 4833005 | Laminate of fiber-reinforced, crosslinked polypropylene | Karlo Klaar, Paul Spielau | 1989-05-23 |
| 4751121 | Multi-ply self-adhesive and deep-drawable protective sheet, especially for automotive vehicles | Manfred Simm, Paul Spielau, Rudolf Kautz, Johan Harmsen, Henk van der Mey | 1988-06-14 |
| 4680317 | Molding composition for crosslinked foam material from polyolefins and ethylene-propylene elastomer, and process for the production of the foam material | Paul Spielau | 1987-07-14 |
| 4652326 | Process for the production of semifinished products and/or molded components from polypropylene | Paul Spielau, Karlo Klaar, Bertram Gaspar, Richard Weiss, Horst Ulb +3 more | 1987-03-24 |
| 4614753 | Light-resistant and weather-proof polyolefin foams | Paul Spielau | 1986-09-30 |
| 4590221 | Method for the preparation of light-resistant and weather-proof polyolefin foams | Paul Spielau | 1986-05-20 |
| 4511619 | Sealing sheet of elastomeric synthetic resins with textile reinforcement on outer layer | Peter Putz, Manfred Simm, Paul Spielau | 1985-04-16 |
| 4442483 | Resonant circuit inverter | Heinz Baumann, Manfred Rattner | 1984-04-10 |
| 4435466 | Multi-layered sealing sheet of elastomeric synthetic resin | Peter Putz, Manfred Simm, Paul Spielau | 1984-03-06 |
| 4387170 | Process for the production of foamed materials from polyolefins | Paul Spielau | 1983-06-07 |
| 4371654 | Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins | Paul Spielau, Horst Vohwinkel | 1983-02-01 |
| 4319001 | Ternary thermoplastic molding composition containing ethylene-propylene copolymer | Paul Spielau, Dietmar Welsch, Gerd Klingberg, Hans E. Konermann, Wilfried Leeder | 1982-03-09 |
| 4319004 | Ternary thermoplastic molding composition containing polypropylene homopolymer | Paul Spielau, Dietmar Welsch, Gerd Klingberg, Hans E. Konermann, Wilfried Leeder | 1982-03-09 |
| 4319005 | Ternary thermoplastic molding composition containing polypropylene copolymers | Paul Spielau, Dietmar Welsch, Gerd Klingberg, Hans E. Konermann, Wilfried Leeder | 1982-03-09 |
| 4290768 | Process for dyeing and printing cellulose fibres | Rutger Neeff, Robert Kuth, Wilhelm Gohrbandt | 1981-09-22 |
| 4277245 | Process for dyeing and printing cellulose fibres | Manfred Groll, Robert Kuth | 1981-07-07 |
| 4266041 | Process for the production of foamed plastics from polyolefins | Paul Spielau | 1981-05-05 |
| 4256460 | Process for dyeing and printing cellulose fibres | Gunter Gehrke, Robert Kuth | 1981-03-17 |
| 4255372 | Process for the production of foam materials on polyolefin basis | Paul Spielau | 1981-03-10 |