-
Creasing devices
-
Patent number 11,667,100
-
Issue date Jun 6, 2023
-
TECH-NI-FOLD LIMITED
-
Graham Michael Harris
-
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
-
Drum for a creasing device
-
Patent number 7,775,960
-
Issue date Aug 17, 2010
-
Tech-ni-Fold Ltd.
-
Graham Harris
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
-
Drum for a creasing device
-
Patent number 7,686,754
-
Issue date Mar 30, 2010
-
Tech-ni-Fold Ltd.
-
Graham Harris
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
-
Drum for a creasing device
-
Patent number 7,563,220
-
Issue date Jul 21, 2009
-
Tech-ni-Fold Ltd.
-
Graham Harris
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC