Patent Assignment
Reel/Frame 023724/0340
Assignment of Assignor's Interest
Recorded: 2009-12-31
Pages: 3
Assignor
MASON, CHRISTOPHER JOHN
Executed: 2009-12-21
Assignee
INVENTIO AG
SEESTRASSE 55, HERGISWIL, CH-6052, SWITZERLAND
Covered Property
(1)
Method of Operating Elevators During Emergency Situations