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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
12/22/1992
Application #:
07558819
Filing Dt:
07/27/1990
Inventors:
DAVID F. JOHNSTON, MICHAEL M. MAHLER, VERNE J. PICKREN
Title:
MULTIPLE RAPPER CONTROL FOR ELECTROSTATIC PRECIPITATOR
Assignment: 1
Reel/Frame:
006294/0417Recorded: 10/01/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/29/1990
Exec Dt:
06/29/1990
Exec Dt:
06/29/1990
Assignee:
8800 E 63RD STREET
KANSAS CITY, MISSOURI 64133
Correspondent:
JOSEPH B. BOWMAN
2414 COMMERCE TOWER
911 MAIN STREET
KANSAS CITY, MO 64105
Assignment: 2
Reel/Frame:
008639/0666Recorded: 08/01/1997Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/1997
Assignee:
8800 E. 63RD STREET
KANSAS CITY, MISSOURI 64133
Correspondent:
KOKJER, KIRCHER, BOWMAN & JOHNSON
JOSEPH B. BOWMAN
2414 COMMERCE TOWER
911 MAIN STREET
KANSAS CITY, MO 64105
Assignment: 3
Reel/Frame:
016038/0559Recorded: 12/02/2004Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/18/2004
Assignee:
8800 EAST 63RD STREET
KANSAS CITY, MISSOURI 64133
Correspondent:
GREG STRUGALSKI
8800 EAST 63RD STREET
KANSAS CITY, MO 64133
Assignment: 4
Reel/Frame:
024474/0873Recorded: 06/03/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2010
Assignee:
20 S. VAN BUREN AVENUE
BARBERTON, OHIO 44203
Correspondent:
AMY SAUS
20 S. VAN BUREN AVENUE
PATENT DEPT - BVCB2K
BARBERTON, OH 44203
Assignment: 5
Reel/Frame:
025066/0080Recorded: 09/30/2010Pages: 34
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
05/03/2010
Assignee:
1455 MARKET STREET, 5TH FLOOR
MAIL CODE: CA5-701-05-19
SAN FRANCISCO, CALIFORNIA 94103
Correspondent:
BETTY G. SMITH
WINSTON & STRAWN LLP, 214 N. TRYON ST.
22ND FLOOR
CHARLOTTE, NC 28202

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