Maple Plain, Minnesota
United States
5
2012-09-06
The entities that hold a legal rights for patent applications filed by inventor Ratzloff John:
John Ratzloff from Maple Plain, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hinge strips for printer paper
#2 | 2012-03-22Hinge strips for printer paper
#3 | 2010-04-15Hinge strips for printer paper
#4 | 2009-10-08Hinge strips for printer paper
#5 | 2008-10-21Adhesive hinge strips for printer paper
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