Springborn; Dirk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Springborn; Dirk.The latest application filed is for "rotor with sealing element and ring seal".
- Springborn; Dirk - Berlin DE
- Springborn; Dirk - Brelin DE
| Patent | Date |
|---|---|
| Rotor with sealing element and ring seal Grant 11,319,823 - Schroder , et al. May 3, 2 | 2022-05-03 |
| Rotor With Sealing Element And Ring Seal App 20200392857 - Schroder; Peter ; et al. | 2020-12-17 |
| Rotor Disk Assembly Having A Two-part Seal App 20200291798 - Schroder; Peter ; et al. | 2020-09-17 |
| Tensioning device for a surge arrester, production method and surge arrester Grant 10,755,838 - Kruska , et al. A | 2020-08-25 |
| Annular clamping nut for a tie bar Grant 10,422,225 - Hofsommer , et al. Sept | 2019-09-24 |
| Rotor disk having an end-side sealing element Grant 10,196,916 - Matthews , et al. Fe | 2019-02-05 |
| Tensioning Device For A Surge Arrester, Production Method And Surge Arrester App 20180090246 - KRUSKA; BERND ; et al. | 2018-03-29 |
| Valve diverter with heat sink Grant 9,861,009 - Pippert , et al. January 2, 2 | 2018-01-02 |
| Surge arrester Grant 9,793,701 - Springborn , et al. October 17, 2 | 2017-10-17 |
| Rotor Disk Having An End-side Sealing Element App 20170292396 - Matthews; Roger ; et al. | 2017-10-12 |
| Surge arrester comprising traction elements maintained by loops Grant 9,728,308 - Springborn , et al. August 8, 2 | 2017-08-08 |
| Annular Clamping Nut For A Tie Bar App 20170051611 - Hofsommer; Daniel ; et al. | 2017-02-23 |
| Rotor For A Thermal Turbomachine App 20160195110 - Kolk; Karsten ; et al. | 2016-07-07 |
| Surge arrester Grant 9,318,892 - Gottschalk , et al. April 19, 2 | 2016-04-19 |
| Surge arrester Grant 9,306,385 - Gottschalk , et al. April 5, 2 | 2016-04-05 |
| Surge arrester with extendable collar Grant 9,225,165 - Pippert , et al. December 29, 2 | 2015-12-29 |
| Surge arrester App 20150244162 - Springborn; Dirk ; et al. | 2015-08-27 |
| Valve Diverter With Heat Sink App 20150223368 - Pippert; Erhard ; et al. | 2015-08-06 |
| Surge Arrester Comprising Traction Elements Maintained By Loops App 20150213925 - Springborn; Dirk ; et al. | 2015-07-30 |
| Surge Arrester App 20140368962 - Gottschalk; Ingo ; et al. | 2014-12-18 |
| Arrangement comprising a surge arrester Grant 8,786,994 - Barenthin , et al. July 22, 2 | 2014-07-22 |
| Surge Arrester App 20140133060 - Gottschalk; Ingo ; et al. | 2014-05-15 |
| Surge arrester with a varistor element and method for producing a surge arrester Grant 8,531,812 - Barenthin , et al. September 10, 2 | 2013-09-10 |
| Surge Arrester With Extendable Collar App 20130222964 - Pippert; Erhard ; et al. | 2013-08-29 |
| Surge Arrester With A Varistor Element And Method For Producing A Surge Arrester App 20110216464 - Barenthin; Gundolf ; et al. | 2011-09-08 |
| Disconnector Grant D643,378 - Pippert , et al. August 16, 2 | 2011-08-16 |
| Arrangement Comprising A Surge Arrester App 20100321850 - Barenthin; Gundolf ; et al. | 2010-12-23 |
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