Patent Assignment
Reel/Frame 028052/0991
Assignment of Assignor's Interest
Recorded: 2012-04-16
Pages: 2
Assignor
HILLERS, GUILLAUME EUGENE
Executed: 2012-02-09
Assignee
STONE TREUHAND AG
OTHMARSTRASSE 8, ZURICH, CH-8008, SWITZERLAND
Covered Property
(1)
Wall Structure for a Building