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Inventor: Robert A. Christopherson


Address: Rosemont, MN
No. of patents: 1
Last patent issue date: 12/21/2004

NumberTitleIssue Date
6833038Apparatus and method for installing masking barriers
A barrier sheet having a first side and a second side, a top edge, a bottom edge, and a laterally located midpoint, wherein the sheet is folded along its length to form a folded sheet defined by at least one fold with an adhesive strip positioned at a predetermined ...
12/21/2004
 
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