John Ratzloff

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Maple Plain, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Hinge strips for printer paper
- Patent number 8,381,648
- Issue date Feb 26, 2013
- Holmberg Company, Inc.
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hinge strips for printer paper
- Patent number 8,225,717
- Issue date Jul 24, 2012
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hinge strips for printer paper
- Patent number 8,082,843
- Issue date Dec 27, 2011
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hinge strips for printer paper
- Patent number 7,654,201
- Issue date Feb 2, 2010
- Stone Editions, Inc.
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Adhesive hinge strips for printer paper
- Patent number 7,437,994
- Issue date Oct 21, 2008
- Stone Editions, Inc.
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
HINGE STRIPS FOR PRINTER PAPER
- Publication number 20120224911
- Publication date Sep 6, 2012
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HINGE STRIPS FOR PRINTER PAPER
- Publication number 20120069116
- Publication date Mar 22, 2012
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HINGE STRIPS FOR PRINTER PAPER
- Publication number 20100088933
- Publication date Apr 15, 2010
- Stone Editions, Inc.
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
HINGE STRIPS FOR PRINTER PAPER
- Publication number 20090252574
- Publication date Oct 8, 2009
- Stone Editions, Inc.
- John Ratzloff
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER