Winfried Felber

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Monheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spreader structure for a ring seal for sealing an annular gap
- Patent number 11,421,783
- Issue date Aug 23, 2022
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for connecting tubular pipe elements
- Patent number 10,781,950
- Issue date Sep 22, 2020
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for connecting two pipes with different external diameters
- Patent number 8,651,532
- Issue date Feb 18, 2014
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clamping device for bridging two elements which can be brought clos...
- Patent number 8,635,747
- Issue date Jan 28, 2014
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SPREADER STRUCTURE FOR A RING SEAL FOR SEALING AN ANNULAR GAP
- Publication number 20210018095
- Publication date Jan 21, 2021
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DEVICE FOR AXIALLY CONNECTING TWO PIPE ELEMENTS
- Publication number 20200166164
- Publication date May 28, 2020
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device for connecting tubular pipe elements
- Publication number 20160178098
- Publication date Jun 23, 2016
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Clamping device for bridging two elements which can be brought clos...
- Publication number 20110099767
- Publication date May 5, 2011
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device for connecting two pipes with different external diameters
- Publication number 20090160183
- Publication date Jun 25, 2009
- Winfried Felber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...