Salzgitter Mannesmann Line Pipe GmbH

Patent Applications and Registrations

Patent applications and USPTO patent grants for Salzgitter Mannesmann Line Pipe GmbH.The latest application filed is for "device for connecting the ends of pipes made of steel by means of an orbital welding process".

Company Profile

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Salzgitter Mannesmann Line Pipe GmbH - Siegen 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
Device for connecting the ends of pipes made of steel by means of an orbital welding process Grant 10,099,319 - Kocks , et al. October 16, 2	2018-10-16
Use of a conduit pipe for producing a duct laid in water Grant 10,072,786 - Dowe , et al. September 11, 2	2018-09-11
Polyamide-sheathed structural steel tubes for offshore structures Grant 9,982,410 - Hartmann , et al. May 29, 2	2018-05-29
Method of producing an underground pipeline Grant 9,574,700 - Dowe , et al. February 21, 2	2017-02-21
Method for testing connections of metal workpieces to plastic compounds for cavities by means of ultrasound Grant 9,535,040 - Kaack , et al. January 3, 2	2017-01-03
Method and apparatus for measurement of the profile geometry of cylindrical bodies Grant 9,134,116 - Deppe , et al. September 15, 2	2015-09-15
Device For Connecting The Ends Of Pipes Made Of Steel By Means Of An Orbital Welding Process App 20150060436 - Kocks; Hans-Jurgen ; et al.	2015-03-05
Ultrasonic probe Grant 8,756,999 - Graff , et al. June 24, 2	2014-06-24
Method And Apparatus For Measurement Of The Profile Geometry Of Cylindrical Bodies App 20130063590 - Deppe; Gerd-Joachim ; et al.	2013-03-14
Method For Testing Connections Of Metal Workpieces To Plastic Compounds For Cavities By Means Of Ultrasound App 20120318064 - Kaack; Michael ; et al.	2012-12-20
Polyamide-sheathed Structural Steel Tubes For Offshore Structures App 20120257932 - HARTMANN; Markus ; et al.	2012-10-11
Ultrasonic Probe App 20120137779 - Graff; Alfred ; et al.	2012-06-07
Use Of A Conduit Pipe For Producing A Duct Laid In Water App 20120000541 - Dowe; Andreas ; et al.	2012-01-05

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