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Patent Assignment Assignee Details
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Assignee Name : MINNESOTA VALLEY ENGINEERING, INC.
Total Assignments: 24
Assignment: 1
Reel/Frame:004315/0501   Pages: 1
Recorded: 10/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/03/1981
Assignee
1
NEW PRAGUE, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06336695
Correspondence name and address
MC DOUGALL, HERSH & SCOTT
135 S. LA SALLE ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:004426/0838   Pages: 1
Recorded: 07/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1982
2
Exec Dt:
06/14/1982
Assignee
1
A CORP. OF DE.
NEW PRAGUE, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06392022
Correspondence name and address
MC DOUGALL, HERSH & SCOTT
135 S. LA SALLE STREET
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:004283/0121   Pages: 1
Recorded: 07/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/13/1982
Assignee
1
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06401602
Correspondence name and address
MCDOUGALL, HERSH & SCOTT
135 S. LASALLE ST.
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:005243/0432   Pages: 1
Recorded: 03/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/28/1990
2
Exec Dt:
02/28/1990
3
Exec Dt:
02/28/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07335192
Correspondence name and address
ROCKEY & RIFKIN
30 NORTH LASALLE STREET, STE 2200
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:005708/0282   Pages: 3
Recorded: 05/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/14/1991
Assignee
1
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07701992
Correspondence name and address
WILLIAM T. RIFKIN
ROCKEY AND RIFKIN
30 N. LASALLE STREET
SUITE 2700
CHICAGO, IL 60602
Assignment: 6
Reel/Frame:005713/0773   Pages: 3
Recorded: 05/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/14/1991
2
Exec Dt:
05/14/1991
Assignee
1
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07702076
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY AND RIFKIN
30 NORTH LASALLE STREET
SUITE 2700
CHICAGO, ILLINOIS 60602
Assignment: 7
Reel/Frame:005777/0317   Pages: 3
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/03/1991
2
Exec Dt:
07/03/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07683267
Correspondence name and address
WILLIAM T. RIFKIN
ROCKEY AND RIFKIN
30 NORTH LASALLE STREET
SUITE 2700
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:005777/0303   Pages: 3
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/10/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07711085
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY & RIFKIN
30 NORTH LASALLE ST, STE 2700
CHICAGO, IL 60602
Assignment: 9
Reel/Frame:005826/0900   Pages: 3
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/30/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07742703
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY & RIFKIN
30 NORTH LASALLE ST., STE 2700
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:006050/0708   Pages: 2
Recorded: 03/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/24/1992
2
Exec Dt:
02/24/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07835844
Correspondence name and address
ROCKEY AND RIFKIN
DENNIS J. WILLIAMSON
30 NORTH LASALLE STREET
SUITE 2700
CHICAGO, ILLINOIS 60602
Assignment: 11
Reel/Frame:006050/0706   Pages: 2
Recorded: 03/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/16/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07837168
Correspondence name and address
ROCKEY & RIFKIN
30 NORTH LASALLE STREET., STE 2700
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:006197/0443   Pages: 3
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/06/1992
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07914962
Correspondence name and address
ROCKEY, RIFKIN AND RYTHER
DENNIS J. WILLIAMSON
30 NORTH LASALLE ST.
SUITE 2700
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:006523/0978   Pages: 2
Recorded: 03/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/19/1993
2
Exec Dt:
03/19/1993
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071-0234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08036176
Correspondence name and address
DENNIS J. WILLIAMSON, ESQ.
30 NORTH LASALLE STREET
SUITE 2700
CHICAGO, IL 60602
Assignment: 14
Reel/Frame:006645/0424   Pages: 2
Recorded: 07/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/1993
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29011037
Correspondence name and address
DENNIS J. WILLIAMSON, ESQ.
30 NORTH LASALLE STREET, SUITE 2700
CHICAGO, IL 60602
Assignment: 15
Reel/Frame:006680/0334   Pages: 2
Recorded: 09/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/1993
2
Exec Dt:
08/30/1993
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08089844
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY, RIFKIN AND RYTHER
SUITE 2700
30 NORTH LASALLE STREET
CHICAGO, IL 60602
Assignment: 16
Reel/Frame:006895/0531   Pages: 2
Recorded: 02/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/1993
2
Exec Dt:
09/08/1993
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08200167
Correspondence name and address
DENNIS J. WILLIAMSON
30 NORTH LASALLE STREET
SUITE 2700
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:006735/0049   Pages: 2
Recorded: 10/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
407 SEVENTH ST., N.W. P.O. BOX 234
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08117302
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY, RIFKIN & RYTHER
SUITE 2700
30 N. LASALLE ST.
CHICAGO, IL 60602
Assignment: 18
Reel/Frame:006744/0051   Pages: 2
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/15/1993
Assignee
1
407 SEVENTH ST., N.W.
P.O. BOX 234
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07395324
Correspondence name and address
ROCKEY RIFKIN & RYTHER
DENNIS J. WILLIAMSON
SUITE 2700
30 NORTH LASALLE ST.
CHICAGO, IL 60602
Assignment: 19
Reel/Frame:006746/0209   Pages: 2
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/15/1993
Assignee
1
407 SEVENTH ST., N.W.
P.O. BOX 234
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07395327
Correspondence name and address
DENNIS J. WILLIAMSON
ROCKEY, RIFKIN & RYTHER
SUITE 2700
30 N. LASALLE STREET
CHICAGO, IL 60602
Assignment: 20
Reel/Frame:006747/0223   Pages: 2
Recorded: 10/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/15/1993
Assignee
1
407 SEVENTH STREET, N.W. P.O. BOX 234
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07392779
Correspondence name and address
ROCKEY, RIFKIN & RYTHER
DENNIS J. WILLIAMSON
30 N. LASALLE STREET, SUITE 2700
CHICAGO, ILLINOIS 60602
Assignment: 21
Reel/Frame:006777/0284   Pages: 2
Recorded: 11/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/08/1993
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08127330
Correspondence name and address
ROCKEY, RIFKIN & RYTHER
DENNIS J. WILLIAMSON
30 NORTH LASALLE STREET, SUITE 2700
CHICAGO, ILLINOIS 60602
Assignment: 22
Reel/Frame:007004/0700   Pages: 2
Recorded: 04/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/08/1994
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08234129
Correspondence name and address
JEFFREY W. SALMON
TWO FIRST NATIONAL PLAZA
20 SOUTH CLARK STREET
SUITE 2900
CHICAGO, IL 60603
Assignment: 23
Reel/Frame:006988/0951   Pages: 2
Recorded: 05/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/1994
2
Exec Dt:
04/18/1994
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08238238
Correspondence name and address
WILLIAM T. RIFKIN
SUITE 2900
TWO FIRST NATIONAL PLAZA
20 SOUTH CLARK STREET
CHICAGO, IL 60603
Assignment: 24
Reel/Frame:007528/0269   Pages: 2
Recorded: 06/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/12/1995
Assignee
1
407 SEVENTH STREET, N.W.
NEW PRAGUE, MINNESOTA 56071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29040989
Correspondence name and address
JEFFREY W. SALMON
ROCKEY, RIFKIN & RYTHER
20 SOUTH CLARK STREET
SUITE 2900
CHICAGO, IL 60603

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