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Patent Assignment Assignor Details
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Assignor Name : ROSSMAN, CHRISTOPHER A.
Total Assignments: 10
Assignment: 1
Reel/Frame:007513/0693   Pages: 3
Recorded: 05/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
05/25/1995
2
PORTER, LARRY
Exec Dt:
05/25/1995
Assignee
1
SUMMIT POLYMERS
6715 SPRINKLE ROAD
KALAMAZOO, MICHIGAN 49001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5628486
NONE
08453692
Correspondence name and address
JOHN E. MCGARRY
VARNUM, RIDDERING, SCHMIDT & HOWLETT
BRIDGEWATER PLACE
POST OFFICE BOX 352
GRAND RAPIDS, MICHIGAN 49501-0352
Assignment: 2
Reel/Frame:009862/0508   Pages: 3
Recorded: 03/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILCOX, JEFFREY S.
Exec Dt:
03/22/1999
2
ROSSMAN, CHRISTOPHER A.
Exec Dt:
03/22/1999
3
WHITLEY, WARWICK M.
Exec Dt:
03/25/1999
Assignee
1
ATTWOOD CORPORATION
1016 N. MONROE
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6176459
NONE
09280728
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
CARL S. CLARK
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:010309/0596   Pages: 3
Recorded: 10/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
10/05/1999
Assignee
1
ATTWOOD CORPORATION
1016 NORTH MONROE
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D447213
NONE
29112145
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT ET AL.
CARL S. CLARK
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:010450/0276   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATZA, CLIFTON J.
Exec Dt:
12/09/1999
2
ROSSMAN, CHRISTOPHER A.
Exec Dt:
12/09/1999
Assignee
1
ATTWOOD CORPORATION
P.O. BOX 260
1016 NORTH MONROE STREET
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6302367
NONE
09460016
Correspondence name and address
PRICE, HENEVELD, COOPER, ET AL
CARL S. CLARK
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:010453/0334   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATZA, CLIFTON J.
Exec Dt:
12/09/1999
2
ROSSMAN, CHRISTOPHER A.
Exec Dt:
12/09/1999
Assignee
1
ATTWOOD CORPORATION
POB 260
1016 NORTH MONROE STREET
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D443020
NONE
29115401
Correspondence name and address
PRICE, HENEVELD ET AL
CARL S. CLARK
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 6
Reel/Frame:013154/0908   Pages: 2
Recorded: 07/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
07/23/2002
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
6100 EAST PARIS AVENUE
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729847
US20040018094
10207426
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
BRIAN E. AINSWORTH
POST OFFICE BOX 2567
GRAND RAPIDS, MICHIGAN 49501
Assignment: 7
Reel/Frame:014377/0366   Pages: 2
Recorded: 08/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
07/31/2003
2
SYTSMA, TIMOTHY W.
Exec Dt:
07/31/2003
3
BEGIN, JASON E.
Exec Dt:
07/31/2003
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
6100 EAST PARIS AVENUE SE
CALEDONIA, MICHIGAN 49316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D505681
NONE
29187560
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
BRIAN E. AINSWORTH
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 8
Reel/Frame:015590/0363   Pages: 2
Recorded: 07/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
06/09/2004
2
WHITLEY, WARWICK A.
Exec Dt:
06/14/2004
Assignee
1
ATTWOOD CORPORATION
1016 N. MONROE
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D507579
NONE
29202493
Correspondence name and address
PRICE HENEVELD COOPER DEWITT & LITTON
BRIAN E. AINSWORTH
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 9
Reel/Frame:015781/0499   Pages: 2
Recorded: 09/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROSSMAN, CHRISTOPHER A.
Exec Dt:
08/23/2004
Assignee
1
ATTWOOD CORPORATION
1016 N. MONROE
LOWELL, MICHIGAN 49331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7156617
US20060062679
10936309
Correspondence name and address
PRICE, HENEVELD, COOPER ET AL.
BRIAN E. AINSWORTH
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 10
Reel/Frame:022823/0979   Pages: 8
Recorded: 06/15/2009
Attorney Dkt #:INST0737UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COFFEEN, JARED P.
Exec Dt:
06/15/2009
2
ROSSMAN, CHRISTOPHER A.
Exec Dt:
06/15/2009
3
NEGRONI, CARLOS
Exec Dt:
05/25/2009
Assignee
1
STRYKER CORPORATION
2825 AIRVIEW BLVD.
KALAMAZOO, MICHIGAN 49002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7658537
US20090257306
12416171
Correspondence name and address
MICHAEL A. BAFFA
4100 E. MILHAM AVENUE
INTEL. PROP./R&D
KALAMAZOO, MI 49001-6197

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