Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040653 | Surge protector | Frank Werner | 2011-10-18 |
| 7612294 | Electrical component having a flat mounting surface | Klaus Rund, Frank Bothe | 2009-11-03 |
| 6952336 | Protective element for the dissipation of overvoltages and its use | Frank Werner, Norbert Krost | 2005-10-04 |
| 6724605 | Gas-filled surge diverter with electrode connections in the shape of band-type clips | Peter Bobert | 2004-04-20 |
| 6570090 | Electrically conductive connection between a terminal electrode and a connecting wire | Frank Bothe, Jürgen Pries | 2003-05-27 |
| 6445560 | Gas-filled surge protector with external short-circuiting device | Peter Bobert | 2002-09-03 |
| 6424514 | Surge voltage protector with an external short-circuiting device | Krost Norbert | 2002-07-23 |
| 6362945 | Gas-filled surge arrester wIth an activating compound formed of a plurality of components | Peter Bobert, Winfried Völkner | 2002-03-26 |
| 5671114 | Gas-filled overvoltage diverter | Wolfgang Däumer | 1997-09-23 |
| 5633777 | Gas-filled, three-electrode overvoltage surge arrester for large switching capacities | Gerhard Lange | 1997-05-27 |
| 5450273 | Encapsulated spark gap and method of manufacturing | — | 1995-09-12 |
| 5388023 | Gas-disccharge overvoltage arrester | Axel Hahndorff | 1995-02-07 |
| 5383085 | Assembly for the discharge of electric overvoltages | Axel Hahndorff | 1995-01-17 |
| 5151630 | Triggerable switching spark gap | Matthias Jacubeit | 1992-09-29 |
| 4583147 | Gas discharge overvoltage arrester with concentrically surrounded socket | Gerhard Lange | 1986-04-15 |
| 4493004 | Surge arrester with a gas-filled housing | Gerhard Lange | 1985-01-08 |
| 4493006 | Gas discharge overvoltage arrester with parallel-connected spark gap | Gerhard Lange, Ernst-Ludwig Hoene, Oskar Sippekamp | 1985-01-08 |
| 4433354 | Gas-discharge surge arrester | Gerhard Lange | 1984-02-21 |