Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402214 | Electric heater | — | 2025-08-26 |
| 12355200 | Method for producing an electrical feedthrough and electrical feedthrough | — | 2025-07-08 |
| 12185436 | Method for manufacturing an electrical heating device | — | 2024-12-31 |
| 11910496 | Electrical tubular heating element with connecting pin and manufacturing method for electrical tubular heating element with connecting pin | — | 2024-02-20 |
| 11895744 | Electric tubular heating element and related method | — | 2024-02-06 |
| 11895743 | Electrical heating element, electrical heating device, and method for manufacturing an electrical heating device with such a heating element | — | 2024-02-06 |
| 11440079 | Method for producing an electrical bushing | — | 2022-09-13 |
| 11329461 | Device with an internal conductor that is arranged within the tube interior of a tubular metal sheath and is insulated from this sheath with an electrically insulating material and method for manufacturing such a device | — | 2022-05-10 |
| 11279059 | Method for producing an electrical heating device | — | 2022-03-22 |
| 11147127 | Device for converting electricity into heat and electric heater with such a device | — | 2021-10-12 |
| 11134546 | Electrical heating device | — | 2021-09-28 |
| 10993291 | Electrical device with insulator body | — | 2021-04-27 |
| 10993290 | Electric heater with clamping jacket | — | 2021-04-27 |
| 10880957 | Internal structure for an electrical heating device with heating element freely coiled at least in sections and electrical heating device | — | 2020-12-29 |
| 10873992 | Heating cartridge with temperature sensor | — | 2020-12-22 |
| 10798785 | Heat-conducting body for a nozzle heater and nozzle heater | — | 2020-10-06 |
| 10780762 | Electrical heating device | Michael Kohl, Karl-Gerd Krumbach, Wolfgang Seewald, Igor Tschemeris, Christoph Fodor | 2020-09-22 |
| 10677126 | Electrically heatable catalytic converter and method for manufacturing same | — | 2020-06-09 |
| 10641149 | Gas duct with heated porous metal structure | — | 2020-05-05 |
| 10587087 | Method for connecting an electrical device to a connection cable and electrical device with a connection cable | — | 2020-03-10 |
| 10512122 | Electrical cartridge type heater with temperature monitoring and electrical heater with temperature monitoring | — | 2019-12-17 |
| 10477897 | Air and/or aerosol heater | — | 2019-11-19 |
| 10415447 | Gas duct with heated porous metal structure | — | 2019-09-17 |
| 10342072 | Electric heater with clamping jacket | — | 2019-07-02 |
| 10257886 | Cartridge type heater | — | 2019-04-09 |