Patent Assignment
Reel/Frame 023022/0523
Assignment of Assignor's Interest
Recorded: 2009-07-29
Pages: 5
Assignors
LI, ERIC CHUN-YIP
Executed: 2009-06-29
SWENSON, PETER A.
Executed: 2009-06-11
TWEEDY, ROBERT JAMES, JR.
Executed: 2009-06-29
ERKO, ROBERT J.
Executed: 2009-06-29
Assignee
TENNANT COMPANY
701 N. LILAC DRIVE, P.O. BOX 1452, MINNEAPOLIS, MINNESOTA, 55440
Covered Property
(1)
RFID Floor Tags for Machine Localization and Delivery of Visual Information
Application:
12/430,752 →
Publication:
US 2009/0267741