GB

Gotthilf Bertsch

HF Heberlein Fibertechnology: 4 patents #1 of 7Top 15%
OA Oerlikon Heberlein Temco Wattwil Ag: 3 patents #1 of 4Top 25%
MA Maschinenfabrik Sulzer-Ruti Ag: 2 patents #1 of 11Top 10%
SL Sulzer Brothers Limited: 2 patents #93 of 443Top 25%
GA Gebrueder Sulzer Aktiengesellschaft: 1 patents #1 of 23Top 5%
HA Heberlein Maschinenfabrik Ag: 1 patents #4 of 9Top 45%
Overall (All Time): #311,335 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11913484 Molded part for a nozzle core, nozzle core and stuff-crimping device for crimping, expansion kit, locking device and setting element as well as method therefor Patrick Buchmueller, Lukas Ruoss, Peter Forrer, Christian Simmen 2024-02-27
10883202 Molded part for a nozzle core, nozzle core and stuff-crimping device for crimping, expansion kit, locking device and setting element as well as method therefor Patrick Buchmueller, Lukas Ruoss, Peter Forrer, Christian Simmen 2021-01-05
8726474 Texturing device and method for texturing continuous yarns Christian Simmen, Kurt Klesel 2014-05-20
7752723 Nozzle core for a device used for producing loop yarn as well as method for the production of a nozzle core 2010-07-13
7500296 Texturing nozzle and method for the texturing of endless yarn Kurt Klesel 2009-03-10
6609278 Yarn processing device and use thereof Helmut Ritter, Patrick Buchmüller, Erwin Schwarz 2003-08-26
6564438 Method for air-bubble texturing endless filament yarn, yarn finishing device and its use Kurt Klesel 2003-05-20
6148490 Process and device for texturing at least one endless filament yarn 2000-11-21
6088892 Method of aerodynamic texturing, texturing nozzle, nozzle head and use thereof Erwin Schwarz 2000-07-18
5640745 Method and apparatus for the manufacture of a mixed yarn using multifilament yarn and fibers Erwin Schwarz, Albert Rebsamen 1997-06-24
5316050 Air-operated selvage laying equipment for looms 1994-05-31
5080143 Selvedging device with threading nozzle and tuck-in needle 1992-01-14
4984608 Tuck-in needle and a pneumatic selvedge-forming device for a loom Josef Braum 1991-01-15
4565225 Weaving machine 1986-01-21
4552187 Weaving machine Josef Braun 1985-11-12