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Stefan Sponagel
(3)
Günter Graf
(2)
Heinz Groß
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Bernd Schröder
(1)
Christian Wandrey
(1)
Hans-Joachim Schmoll
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Manfred Biselli
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Waldemar Wachowitz
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1999
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1992
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1989
(2)
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Patent (4)
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English (4)
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Fachbereich Medizintechnik und Technomathematik (4)
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Culturing cells on macroporous glass carriers coated with gelatin, extracellular matrix protein and stromal cells
(1999)
Christian Wandrey
;
Manfred Biselli
;
Bernd Schröder
;
Hans-Joachim Schmoll
Shaft seal : United States Patent 5,143,385 ; date of patent: Sep. 1, 1992 / assignee: Firma Carl Freudenberg
(1992)
Stefan Sponagel
;
Waldemar Wachowitz
Method for manufacturing a sealing ring : United States Patent 4,861,536 ; date of patent: Aug. 12, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
(1989)
Stefan Sponagel
;
Günter Graf
;
Heinz Groß
Method for the manufacture of a sealing ring with a sealing lip having hydrodynamically acting return elements : United States Patent 4,850,097 ; date of patent: Jul. 25, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
(1989)
Stefan Sponagel
;
Günter Graf
;
Heinz Groß
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