Bieringer; Alfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bieringer; Alfred.The latest application filed is for "selector for an on-load tap changer and on-load tap changer with load transfer switch and selector".

Company Profile

3.16.21

Bieringer; Alfred - Geiselhoering DE
BIERINGER; Alfred - Geiselhoring DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Selector for an on-load tap changer and on-load tap changer with load transfer switch and selector Grant 10,643,802 - Hammer , et al.	2020-05-05
On-load tap changer and method of and system for operating same Grant 10,483,879 - Bieringer , et al. Nov	2019-11-19
Selector For An On-load Tap Changer And On-load Tap Changer With Load Transfer Switch And Selector App 20190096596 - Hammer; Christian ; et al.	2019-03-28
Switching system with preselector Grant 10,153,101 - Kaltenborn , et al. Dec	2018-12-11
On-load tap changer according to the reactor switching principle Grant 10,147,563 - Kaltenborn , et al. De	2018-12-04
Switching system with preselector Grant 9,984,833 - Kaltenborn , et al. May 29, 2	2018-05-29
Method of determining an operational setting of an on-load tap changer Grant 9,966,203 - Bieringer , et al. May 8, 2	2018-05-08
On-load Tap Changer And Method Of And System For Operating Same App 20180069492 - BIERINGER; Alfred ; et al.	2018-03-08
Method for monitoring an on-load tap changer Grant 9,835,686 - Bieringer , et al. December 5, 2	2017-12-05
On-load tap changer Grant 9,543,096 - Bieringer , et al. January 10, 2	2017-01-10
On-load Tap Changer According To The Reactor Switching Principle App 20160329168 - KALTENBORN; Uwe ; et al.	2016-11-10
On-load tap changer Grant 9,455,658 - Kammerl , et al. September 27, 2	2016-09-27
Distribution transformer for voltage regulation of local distribution networks Grant 9,406,434 - Bieringer , et al. August 2, 2	2016-08-02
Switching System With Preselector App 20160211090 - KALTENBORN; Uwe ; et al.	2016-07-21
Switching System With Preselector App 20160211089 - KALTENBORN; Uwe ; et al.	2016-07-21
On-load tap changer with worm gear Grant 9,360,091 - Bieringer , et al. June 7, 2	2016-06-07
Method For Averaging The Voltage In An On-load Tap Changer App 20160035506 - BIERINGER; Alfred ; et al.	2016-02-04
On-load Tap Changer With Connection To Oil Reservoir Of A Transformer App 20150325387 - DOHNAL; Dieter ; et al.	2015-11-12
On-load Tap Changer App 20150303006 - BIERINGER; Alfred ; et al.	2015-10-22
On-load Tap Changer App 20150171783 - Kammerl; Herbert ; et al.	2015-06-18
On-load Tap Changer App 20150034462 - Bieringer; Alfred ; et al.	2015-02-05
Method For Monitoring An On-load Tap Changer App 20150035538 - Bieringer; Alfred ; et al.	2015-02-05
On-load Tap Changer App 20150027989 - Bieringer; Alfred ; et al.	2015-01-29
Distribution Transformer For Voltage Regulation Of Local Distribution Networks App 20150028978 - Bieringer; Alfred ; et al.	2015-01-29
On-load Tap Changer With Worm Gear App 20140182402 - Bieringer; Alfred ; et al.	2014-07-03
Motor Drive For Actuating A Step Switch App 20140167573 - Bieringer; Alfred ; et al.	2014-06-19
Test Actuator For Tap Changer App 20120169350 - Bieringer; Alfred	2012-07-05

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.