BERKEFELD; RAINER
Patent Applications and Registrations
Patent applications and USPTO patent grants for BERKEFELD; RAINER.The latest application filed is for "forming tool and forming method for producing an overpressure predetermined breaking point in a battery cover".
- BERKEFELD; RAINER - BAD HONNEF DE
| Patent | Date |
|---|---|
| Forming Tool And Forming Method For Producing An Overpressure Predetermined Breaking Point In A Battery Cover App 20220023928 - ULLMANN; BERND ; et al. | 2022-01-27 |
| Battery Cell Housing And Method For Production Of Same App 20180138464 - BRECHLING; CARSTEN ; et al. | 2018-05-17 |
| Closure Having An Odorous Substance App 20120125929 - Ullmann; Bernd ; et al. | 2012-05-24 |
| Container Having A Displaceable Valve Portion For The Controlled Dispensing Of A Service Fluid App 20090090713 - Berkefeld; Rainer | 2009-04-09 |
| Reclosable Beverage Can App 20080035639 - Bast; Bertold ; et al. | 2008-02-14 |
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