Inventor
CLAUSS GERHARD
DE5 patents
Patents
5 patentsUS6109518AAug 29, 2000
Heating-insulating cup and method of making same
HOERAUF MICHAEL MASCHF174 citations97
US4452596AJun 5, 1984
Apparatus for making cup of surface protected paperboard
HOERAUF MICHAEL MASCHF132 citations95
US4531930AJul 30, 1985
Process for the preparation of a paper container equipped with a reinforcing ring, and a reinforcing ring for such process
HOERAUF MICHAEL MASCHF27 citations90
US4667844AMay 26, 1987
Paper container with a jacket wound with a double wall and process for its preparation
HOERAUF MICHAEL MASCHF13 citations71
US4546911AOct 15, 1985
Heat-sealable coated paper container and method of manufacture
HOERAUF MICHAEL MASCHF19 citations71