Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969849 | Method for drying particulate polymers | Joerg Erbes, Tobias Kortekamp, Bernhard Linner, Cecile Schneider, Angela Ulzhoefer +2 more | 2018-05-15 |
| 9828472 | Division of a polyarylene ether solution | Joerg Erbes, Tobias Kortekamp, Cecile Schneider | 2017-11-28 |
| 9809685 | Division of a polyarylene ether solution | Joerg Erbes, Tobias Kortekamp, Cecile Schneider | 2017-11-07 |
| 9469732 | Method for producing low-halogen polybiphenylsulfone polymers | Martin Weber, Christian Maletzko, Jörg Erbes, Matthias Dietrich, Nicolas Inchaurrondo +1 more | 2016-10-18 |
| 9365680 | Method for producing low-chlorine polybiphenyl sulfone polymers | Martin Weber, Christian Maletzko, Jörg Erbes, Matthias Dietrich, Nicholas Inchaurrondo | 2016-06-14 |
| 9102798 | Method for producing low-halogen polybiphenylsulfone polymers | Martin Weber, Christian Maletzko, Jörg Erbes, Matthias Dietrich, Nicolas Inchaurrondo +1 more | 2015-08-11 |
| 9051432 | Method for producing low-chlorine polybiphenyl sulfone polymers | Martin Weber, Christian Maletzko, Jörg Erbes, Matthias Dietrich, Nicholas Inchaurrondo | 2015-06-09 |
| 8906992 | Molding compositions comprising polyaryl ether with improved surface quality | Martin Weber, Rüdiger Bluhm, Christian Maletzko, Jörg Erbes | 2014-12-09 |
| 6479931 | Extended temperature range fluorescent lamp | Robert Joseph Komar, David L. Vos | 2002-11-12 |
| 5768082 | Gas-filled surge voltage protector | Juergen Boy | 1998-06-16 |
| 5768085 | Reserve series gap for a gas-filled surge diverter and gas-filled three-electrode surge diverter with mounted reserve series gaps | Juergen Boy | 1998-06-16 |
| 5644465 | Surge arrester with external short-circuit device | Thomas Westebbe, Michael D. Bluhm | 1997-07-01 |
| 5633777 | Gas-filled, three-electrode overvoltage surge arrester for large switching capacities | Jurgen Boy | 1997-05-27 |
| 5621031 | Sheathing material for optical fibers, based on polyalkylene terephthalate/polycarbonate | Gerhard Leimann, Friedemann Paul, Rainer Kamps, Walter Pfandl | 1997-04-15 |
| 5569972 | Gas-filled lightning arrester having copper electrodes | — | 1996-10-29 |
| 5363323 | Power supply with plural outputs supplying dynamic and steady loads | — | 1994-11-08 |
| 5250008 | Apparatus for making and conveying elongated headed wire workpieces | — | 1993-10-05 |
| 5179508 | Standby boost converter | Michael M. Walters | 1993-01-12 |
| 5127252 | Apparatus for the working of wire pieces and the use of such apparatus | — | 1992-07-07 |
| 5103135 | Gas-discharge surge arrester | Andre Scheidt | 1992-04-07 |
| 5088312 | Upsetting device for upsetting the ends of elongated workpieces such as wire pieces | — | 1992-02-18 |
| 5069059 | Positioning device for arranging elongated workpieces and the use of such a device in a wire-working machine | — | 1991-12-03 |
| 4955118 | Method of manufacturing a roll of coiled, clamped barbed wire | — | 1990-09-11 |
| 4911961 | Plastic covering for anti-corrosion protection of articles and the like | Guenther Weber, Heinz Diermeier | 1990-03-27 |
| 4903384 | Apparatus for the manufacture of a roll of coiled, clamped barbed wire | — | 1990-02-27 |