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USPTO Patent Rankings Data through Dec 31, 2025
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Ludger Strack — 14 Patents

General Motors: 12 patents #1,261 of 18,328Top 7%
IGIdeal-Standard Gmbh: 2 patents #3 of 20Top 15%
Nastätten, DE: #2 of 40 inventorsTop 5%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Ludger Strack has been granted 14 US patents while listed as an inventor at General Motors. The first was granted in 1994 and the most recent in October 2016. Ludger Strack ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Ludger Strack in Nastätten, DE.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9463592 Apparatus for producing a liner of a container 2016-10-11 $13,052,000
9347560 Temperature regulating device for a pressure vessel Markus Lindner 2016-05-24 $6,955,000
9151447 Liner for a pressure vessel and method 2015-10-06 $8,456,000
9091395 Process for forming a vessel 2015-07-28 $7,756,000
9074685 Extruded tube welded vessel liner with injection molded end caps Markus Lindner, Holger Guckes, Angela Fröhlich 2015-07-07 $5,975,000
8820570 Clamped liner-boss connection 2014-09-02 $8,152,000
8647559 Method for producing a liner of a container 2014-02-11 $14,377,000
8523002 Embedded reinforcement sleeve for a pressure vessel Markus Lindner 2013-09-03 $6,168,000
8501077 Process and apparatus for forming an inner vessel liner for a pressure vessel 2013-08-06 $10,302,000
8397938 Clamped liner-boss connection 2013-03-19 $8,340,000
8192666 Method for producing a liner of a vessel Markus Lindner 2012-06-05 $5,478,000
8186536 Molding process of liner with divided boss adapter 2012-05-29 $6,852,000
5337424 Shower enclosure Konrad Bergmann, Klaus Laeller 1994-08-16
5274857 Bath and shower device with a bath tub and a related shower partition -Ing. K. Bergmann, Klaus Laeller 1994-01-04