Kuhnert; Steffen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuhnert; Steffen.The latest application filed is for "connection construction".
- Kuhnert; Steffen - Leipzig DE
- Kuhnert; Steffen - Heidelberg DE
- Kuhnert; Steffen - Hamburg DE
| Patent | Date |
|---|---|
| Connection construction App 20220072566 - Kuhnert; Steffen | 2022-03-10 |
| Centrifuge and swing bucket rotor Grant 11,247,215 - Kuhnert , et al. February 15, 2 | 2022-02-15 |
| Connection Construction App 20220040709 - Kuhnert; Steffen | 2022-02-10 |
| Prechamber spark plug Grant 11,233,380 - Kuhnert January 25, 2 | 2022-01-25 |
| Centrifuge Rotor Having Seal App 20210187518 - Kuhnert; Steffen | 2021-06-24 |
| Pre-chamber spark plug and method for producing a pre-chamber spark plug Grant 11,011,892 - Kuhnert May 18, 2 | 2021-05-18 |
| Prechamber Spark Plug App 20210135433 - Kuhnert; Steffen | 2021-05-06 |
| Centrifuge Rotor App 20200406271 - Kuhnert; Steffen ; et al. | 2020-12-31 |
| Centrifuge Rotor App 20200406270 - Kuhnert; Steffen ; et al. | 2020-12-31 |
| Fixed Angle Rotor App 20200055060 - Kuhnert; Steffen | 2020-02-20 |
| Pre-chamber Spark Plug And Method For Producing A Pre-chamber Spark Plug App 20200036166 - KUHNERT; Steffen | 2020-01-30 |
| Centrifuge and swing bucket rotor App 20190143341 - Kuhnert; Steffen ; et al. | 2019-05-16 |
| Prechamber spark plug for igniting a fuel-air mixture in an internal combustion engine Grant 9,972,979 - Kuhnert May 15, 2 | 2018-05-15 |
| Prechamber spark plug Grant 9,929,539 - Maul , et al. March 27, 2 | 2018-03-27 |
| Prechamber Spark Plug For Igniting A Fuel-air Mixture In An Internal Combustion Engine App 20170358906 - Kuhnert; Steffen | 2017-12-14 |
| Prechamber Spark Plug App 20160254650 - Maul; Georg ; et al. | 2016-09-01 |
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