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FREY DETLEF

DE4 patents

Top patents by PatentIndex Score

US11655571B2May 23, 2023

Nonwoven web and method of making same

FREY DETLEF0 citations54
US11603614B2Mar 14, 2023

Apparatus for making spunbond

FREY DETLEF0 citations48
US9051673B2Jun 9, 2015

Method and apparatus for conveying and treating a web

FREY DETLEF0 citations48
US11001942B2May 11, 2021

Apparatus for making spunbonded nonwoven from continuous filaments

FREY DETLEF0 citations44