FL

Ferdinand Leifeld

TK Trutzschler Gmbh & Co. Kg: 132 patents #1 of 110Top 1%
Basf Se: 6 patents #2,778 of 13,826Top 25%
TK Truztschler Gmbh & Co. Kg: 4 patents #1 of 8Top 15%
RG Raschig Gmbh: 1 patents #5 of 13Top 40%
📍 Ludwigshafen, DE: #2 of 1,722 inventorsTop 1%
Overall (All Time): #6,575 of 4,157,543Top 1%
146
Patents All Time

Issued Patents All Time

Showing 126–146 of 146 patents

Patent #TitleCo-InventorsDate
4709451 Method and apparatus for feeding a fiber tuft opener or cleaner 1987-12-01
4707887 Apparatus for detecting foreign bodies, such as pieces of metal or the like, in textile fiber bales Paul Teichmann 1987-11-24
4701981 Apparatus for pneumatically feeding a plurality of carding machines 1987-10-27
4688300 Apparatus for can changing Manfred Langen 1987-08-25
4625368 Method and apparatus for opening and cleaning fiber material 1986-12-02
4554708 Method and apparatus for spraying textile fiber bales Rolf Coenen, Werner Oelering, Ludwig Klopp 1985-11-26
4535511 Method and apparatus for controlling and regulating machines of a textile fiber processing line Fritz Hosel 1985-08-20
4523351 Fiber lap producing apparatus with lap width varying device 1985-06-18
4506413 Apparatus for regulating fiber quantities supplied to a textile machine 1985-03-26
4486921 Apparatus for producing a lap for a carding machine 1984-12-11
4470172 Apparatus for opening and cleaning fiber tufts 1984-09-11
4441994 Apparatus for separating foreign bodies from fiber tufts Wolfgang Beneke 1984-04-10
4392275 Apparatus for supporting fiber bales Hans-Jurgen Marx, Rolf Scheuermann 1983-07-12
4365389 Apparatus for cleaning textile fiber tufts Wolfgang Beneke 1982-12-28
4344843 Apparatus and method for separating debris from textile fiber tufts 1982-08-17
4297767 Apparatus for opening textile fiber bales 1981-11-03
4287643 Carding element 1981-09-08
4244082 Arrangement for mixing textile fiber flakes Walter Oellers, Johannes W. Reiche 1981-01-13
4240182 Arrangement for opening textile fiber bales Jurgen Marx 1980-12-23
4213553 Web guiding device 1980-07-22
4199843 Apparatus for producing a uniform continuous card sliver Wolfgang Beneke, Hermann Trutzschler 1980-04-29