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Alexander Benn
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Stuttgart, DE
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Patents Grants
last 30 patents
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Patent Grant
Folder with a clamping device
Patent number
7,121,588
Issue date
Oct 17, 2006
Biella-Neher AG
Alexander Benn
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Patent Grant
Clamping device and a clamping file equipped therewith
Patent number
5,413,430
Issue date
May 9, 1995
Kratzert & Schrem GmbH
Kurt Schrem
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Patents Applications
last 30 patents
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Patent Application
Letter file
Publication number
20050098509
Publication date
May 12, 2005
Smead Manufacturing Company
Alexander Benn
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER