Flow heater
US-12158286-B2 · Dec 3, 2024 · US
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Stifel Timo patents
Stifel Timo is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stifel Timo |
| Total patents | 36 |
| First publication | Mar 19, 2015 |
| Latest publication | Dec 3, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Flow heater with bypass passage
US-12117209-B2 · Oct 15, 2024 · US
Method for assembling a magnetic core for a transformer
US-11621115-B2 · Apr 4, 2023 · US
Ignition coil and method for the manufacture of an ignition coil
US-11610715-B2 · Mar 21, 2023 · US
Primary coil former for an ignition coil, and ignition coil with such a primary coil former
US-11527355-B2 · Dec 13, 2022 · US
Electric liquid heater for vehicles with plug connector including vent duct
US-11493235-B2 · Nov 8, 2022 · US
Flow heater with bypass passage
US-2022099336-A1 · Mar 31, 2022 · US
Ignition coil
US-11195654-B2 · Dec 7, 2021 · US
Flow heater
US-2021148603-A1 · May 20, 2021 · US
Liquid heater
US-2021148606-A1 · May 20, 2021 · US
Recent patents
Latest publications not already listed above.
Ignition coil
US-2020224630-A1 · Jul 16, 2020 · US
Ignition coil
US-2020176181-A1 · Jun 4, 2020 · US
Primary coil former for an ignition coil, and ignition coil with such a primary coil former
US-2020176180-A1 · Jun 4, 2020 · US
High voltage contact for an ignition coil
US-10622140-B2 · Apr 14, 2020 · US
Method for the assembly of a magnetic core for a transformer, and a magnetic core for a transformer
US-2019362882-A1 · Nov 28, 2019 · US
Ignition coil and method for the manufacture of an ignition coil
US-2019318861-A1 · Oct 17, 2019 · US
Ignition coil
US-10283263-B2 · May 7, 2019 · US
Corona ignition device and method for the production thereof
US-9941672-B2 · Apr 10, 2018 · US
Ignition coil
US-2018025836-A1 · Jan 25, 2018 · US
Ignition coil
US-2018025837-A1 · Jan 25, 2018 · US
Corona ignition device with gas-tight HF plug connector
US-9698575-B2 · Jul 4, 2017 · US
Corona ignition device and method for the production thereof
US-2017149216-A1 · May 25, 2017 · US
Corona ignition device
US-9644598-B2 · May 9, 2017 · US
Corona ignition device and method for producing an ignition head for a corona ignition device
US-9593662-B2 · Mar 14, 2017 · US
Corona ignition device
US-9553427-B2 · Jan 24, 2017 · US
Corona ignition device
US-9525272-B2 · Dec 20, 2016 · US
Corona ignition device and method for producing an ignition head for a corona ignition device
US-9464618-B2 · Oct 11, 2016 · US
Method for producing a corona ignition device
US-9425586-B2 · Aug 23, 2016 · US
Corona ignition device
US-9373941-B2 · Jun 21, 2016 · US
Corona ignition device
US-9366221-B2 · Jun 14, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Borgwarner Ludwigsburg Gmbh | 36 |
| Borgwarner Beru Systems Gmbh | 7 |
| Rosenberger Hochfrequenztechnik Gmbh & Co Kg | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.