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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/23/2009
Application #:
11330805
Filing Dt:
01/12/2006
Publication #:
Pub Dt:
07/13/2006
Inventors:
Heinz Burtscher, Martin Fierz
Title:
METHOD AND DEVICE FOR THE MEASUREMENT OF THE NUMBER CONCENTRATION AND OF THE AVERAGE DIAMETER OF AEROSOL PARTICLES
Assignment: 1
Reel/Frame:
017204/0091Recorded: 02/23/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/07/2006
Exec Dt:
02/07/2006
Assignee:
BREMGARTERSTRASSE 62
WOHLEN, SWITZERLAND 5610
Correspondent:
RANKIN HILL PORTER AND CLARK
4080 ERIE STREET
WILLOUGHBY, OH 44094-7836
Assignment: 2
Reel/Frame:
034927/0994Recorded: 02/10/2015Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/15/2013
Assignee:
BREMGARTERSTRASSE 62
WOHLEN, SWITZERLAND 5610
Correspondent:
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 3
Reel/Frame:
034946/0306Recorded: 02/12/2015Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/2015
Assignee:
TESTO-STRASSE 1
LENZKIRCH, GERMANY 79853
Correspondent:
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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