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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 : GRAVEL, DONALD P.
Total Assignments: 6
Assignment: 1
Reel/Frame:009639/0237   Pages: 2
Recorded: 12/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/19/1998
Assignee
1
P.O. BOX 1967
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09204403
Correspondence name and address
PRICE HENEVELD COOPER ET AL.
DANIEL L. GIRDWOOD
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:011558/0413   Pages: 7
Recorded: 02/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/2001
2
Exec Dt:
02/04/2001
3
Exec Dt:
02/04/2001
4
Exec Dt:
02/04/2001
Assignee
1
6100 EAST PARIS AVENUE S.E.
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09790362
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
MARCUS P. DOLCE
POST OFFICE BOX 2567
GRAND RAPID, MI 49501
Assignment: 3
Reel/Frame:011708/0972   Pages: 2
Recorded: 04/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2001
2
Exec Dt:
03/26/2001
3
Exec Dt:
03/26/2001
Assignee
1
901 44TH STREET, S.E.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09827642
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
MARCUS P. DOLCE
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:012091/0971   Pages: 8
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/1999
2
Exec Dt:
06/21/1999
3
Exec Dt:
06/22/1999
4
Exec Dt:
06/25/1999
5
Exec Dt:
06/30/1999
6
Exec Dt:
07/02/1999
7
Exec Dt:
07/30/2001
8
Exec Dt:
07/30/2001
9
Exec Dt:
07/30/2001
10
Exec Dt:
07/30/2001
Assignee
1
6100 EAST PARIS AVENUE, S.E.
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09293196
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
JEFFREY S. KAPTEYN
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:016616/0835   Pages: 2
Recorded: 08/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2005
2
Exec Dt:
06/06/2005
Assignee
1
6100 EAST PARIS AVENUE SE
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11147503
Correspondence name and address
BRIAN E. AINSWORTH
PRICE, HENEVELD, COOPER, DEWITT, ET AL
PO BOX 2567
GRAND RAPIDS, MICHIGAN 49501
Assignment: 6
Reel/Frame:019689/0168   Pages: 7
Recorded: 08/02/2007
Attorney Dkt #:STE01 P-1237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2007
2
Exec Dt:
07/09/2007
3
Exec Dt:
06/14/2007
4
Exec Dt:
06/15/2007
5
Exec Dt:
06/22/2007
Assignee
1
6100 EAST PARIS AVENUE SE
CALEDONIA, MICHIGAN 48316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29288101
Correspondence name and address
CARL S. CLARK
PRICE, HENEVELD, COOPER, DEWITT ET AL.
POST OFFICE BOX 2467
GRAND RAPIDS, MI 49501

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