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Patent Assignment Assignor Details
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Assignor Name : BECKMAN, JOHN A.
Total Assignments: 7
Assignment: 1
Reel/Frame:004086/0434   Pages: 2
Recorded: 12/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/14/1982
2
Exec Dt:
12/14/1982
Assignee
1
TOLEDO, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06453077
Correspondence name and address
FRANK B. MC DONALD
DANA CORP.
P. O. BOX 1000
TOLEDO, OH 43697
Assignment: 2
Reel/Frame:004343/0832   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/02/1984
2
Exec Dt:
05/02/1983
3
Exec Dt:
05/02/1983
4
Exec Dt:
05/02/1983
Assignee
1
OAK BROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06497360
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL C.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521
Assignment: 3
Reel/Frame:005258/0935   Pages: 1
Recorded: 03/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/14/1990
2
Exec Dt:
03/14/1990
3
Exec Dt:
03/14/1990
Assignee
1
NAPERVILLE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07470388
Correspondence name and address
MARTIN L. KATZ
DRESSLER, GOLDSMITH, SHORE, SUTKER
& MILNAMOW, LTD
1800 PRUDENTIAL PLAZA
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:008163/0170   Pages: 3
Recorded: 09/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/29/1996
Assignee
1
4500 DORR STREET
TOLEDO, OHIO 43615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08657879
Correspondence name and address
RICHARD S. MACMILLAN
ONE MARITIME PLAZA, 4TH FLOOR
720 WATER STREET
TOLEDO, OH 43604
Assignment: 5
Reel/Frame:008530/0400   Pages: 3
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/1997
2
Exec Dt:
05/01/1997
Assignee
1
4500 DORR STREET
TOLEDO, OHIO 43615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08787637
Correspondence name and address
MACMILLAN, SOBANSKI & TODD
RICHARD S. MACMILLAN
720 WATER STREET - 4TH FLOOR
ONE MARITIME PLAZA
TOLEDO, OHIO 43604
Assignment: 6
Reel/Frame:008813/0493   Pages: 3
Recorded: 11/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/10/1997
Assignee
1
4500 DORR STREET
TOLEDO, OHIO 43615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08869051
Correspondence name and address
MACMILLAN, SOBANSKI & TODD
RICHARD S. MACMILLAN
720 WATER STREET - 4TH FLOOR
ONE MARITIME PLAZA
TOLEDO, OH 43604
Assignment: 7
Reel/Frame:009572/0482   Pages: 4
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/07/1998
Assignee
1
4500 DORR STREET
TOLEDO, OHIO 43615
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09025531
Correspondence name and address
MACMILLAN, SOBANSKI & TODD, LLC
RICHARD S. MACMILLAN
720 WATER STREET - 4TH FLOOR
ONE MARITIME PLAZAQ
TOLEDO, OHIO 43604

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