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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : RETZLOFF, JAMES G.
Total Assignments: 7
Assignment: 1
Reel/Frame:005266/0660   Pages: 1
Recorded: 03/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/21/1990
2
Exec Dt:
03/21/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07499065
Correspondence name and address
THOMAS M. MCKINLEY
695 KENMOOR S.E.
P.O. BOX 2567
GRAND RAPIDS, MI. 49501
Assignment: 2
Reel/Frame:005629/0909   Pages: 2
Recorded: 02/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/03/1991
2
Exec Dt:
01/03/1991
Assignee
1
210 N. INDUSTRIAL PARK ROAD
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07653883
Correspondence name and address
THOMAS M. MCKINLEY
PRICE, HENEVELD, COOPER, ET AL
695 KENMOOR, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:008558/0949   Pages: 2
Recorded: 05/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/1997
2
Exec Dt:
04/30/1997
Assignee
1
210 NORTH INDUSTRIAL PARK
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08853789
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART
CATHERINE S. COLLINS
2851 CHARLEVOIX DRIVE, S.E.
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 4
Reel/Frame:009384/0803   Pages: 2
Recorded: 08/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/1998
2
Exec Dt:
08/11/1998
Assignee
1
210 NORTH INDUSTRIAL PARK
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09132579
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
CATHERINE S. COLLINS
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 5
Reel/Frame:009497/0839   Pages: 2
Recorded: 10/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/1998
Assignee
1
210 NORTH INDUSTRIAL PARK
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09164702
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
DANIEL VAN DYKE
2851 CHARLEVOIX DRIVE, S.E.
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 6
Reel/Frame:009501/0899   Pages: 2
Recorded: 10/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/1998
2
Exec Dt:
09/22/1998
3
Exec Dt:
09/22/1998
Assignee
1
210 NORTH INDUSTRIAL PARK
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166518
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
TERENCE J. LINN
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 7
Reel/Frame:011623/0795   Pages: 4
Recorded: 03/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2001
2
Exec Dt:
03/05/2001
Assignee
1
210 NORTH INDUSTRIAL PARK ROAD
HASTINGS, MICHIGAN 49058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09809454
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
ANTHONY A. BISULCA
2851 CHARLEVOIX DRIVE, S.E., STE. 207
P.O. BOX 888695
GRAND RAPIDS, MICHIGAN 49588-8695

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