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Patent Assignment Assignor Details
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Assignor Name : MEEKHOF, DAVID A.
Total Assignments: 6
Assignment: 1
Reel/Frame:011927/0643   Pages: 2
Recorded: 06/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIMERS, DANIEL J.
Exec Dt:
06/12/2001
2
MEEKHOF, DAVID A.
Exec Dt:
06/12/2001
3
PIKE, IAIN T.
Exec Dt:
06/12/2001
Assignee
1
X-RITE, INCORPORATED
3100 44TH STREET, S.W.
GRANDVILLE, MICHIGAN 49418
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020005950
09776019
Correspondence name and address
INTELLECTUAL PROPERTY PRACTICE GROUP
CHARLES E. BURPEE
WARNER NORCROSS & JUDD LLP
111 LYON STREET NW, SUITE 900
GRAND RAPIDS, MI 49503-2487
Assignment: 2
Reel/Frame:026221/0546   Pages: 2
Recorded: 05/04/2011
Attorney Dkt #:115190.00052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIMERS, DANIEL J.
Exec Dt:
06/12/2001
2
MEEKHOF, DAVID A.
Exec Dt:
06/12/2001
3
PIKE, IAIN T.
Exec Dt:
06/12/2001
Assignee
1
X-RITE, INCORPORATED
4300 44TH STREET SE
GRAND RAPIDS, MICHIGAN 49512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825919
US20030202183
10417365
Correspondence name and address
MCCARTER & ENGLISH, LLP
CANTERBURY GREEN
201 BROAD STREET, 9TH FLOOR
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:015455/0262   Pages: 7
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STAM, JOSEPH S.
Exec Dt:
05/27/2004
2
WALSTRA, ERIC J.
Exec Dt:
05/26/2004
3
BERENDS, KEITH H.
Exec Dt:
05/26/2004
4
RYCENGA, BROCK R.
Exec Dt:
05/26/2004
5
MEEKHOF, DAVID A.
Exec Dt:
05/26/2004
6
LONGWORTH, KEVIN J.
Exec Dt:
05/26/2004
Assignee
1
GENTEX CORPORATION
600 N. CETENNIAL STREET
ZEELAND, MICHIGAN 49464
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8045760
US20040201483
10777468
Correspondence name and address
TERRY S. CALLAGHAN
695 KENMOOR S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:016065/0541   Pages: 5
Recorded: 12/13/2004
Attorney Dkt #:GEN10P-470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURNBULL, ROBERT R.
Exec Dt:
11/17/2004
2
POE, G. BRUCE
Exec Dt:
11/17/2004
3
FRIEND, TIMOTHY R.
Exec Dt:
11/17/2004
4
MART, GREGORY A.
Exec Dt:
11/17/2004
5
MEEKHOF, DAVID A.
Exec Dt:
11/17/2004
Assignee
1
GENTEX CORPORATION
600 N. CENTENNIAL STREET
ZEELAND, MICHIGAN 49464
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050073786
10939985
Correspondence name and address
TERRY S. CALLAGHAN
PRICE, HENEVELD, COOPER, ET AL.
POST OFFICE BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:026571/0121   Pages: 4
Recorded: 07/11/2011
Attorney Dkt #:018716.139624-US (V2709)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VECZIEDINS, KARLIS
Exec Dt:
06/27/2011
2
MILES, MICHAEL E.
Exec Dt:
06/27/2011
3
SCHWANNECKE, JOSHUA K.
Exec Dt:
06/29/2011
4
MEEKHOF, DAVID A.
Exec Dt:
06/21/2011
5
SQUIRES, DONOVAN L.
Exec Dt:
06/20/2011
6
STONER, WILLIAM T., JR.
Exec Dt:
06/27/2011
7
NORCONK, MATTHEW J.
Exec Dt:
07/06/2011
8
BYLSMA, RICHARD B.
Exec Dt:
06/22/2011
9
LILLEY, MATTHEW J.
Exec Dt:
06/27/2011
Assignee
1
ACCESS BUSINESS GROUP INTERNATIONAL LLC
7575 FULTON STREET EAST
ADA, MICHIGAN 49355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493366
US20110297844
13152351
Correspondence name and address
WARNER, NORCROSS & JUDD IN RE: ALTICOR I
INTELLECTUAL PROPERTY GROUP
111 LYON STREET, N. W. STE 900
GRAND RAPIDS, MI 49503-2489
Assignment: 6
Reel/Frame:031173/0381   Pages: 2
Recorded: 09/10/2013
Attorney Dkt #:018716.149643-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, MATTHEW T.
Exec Dt:
09/05/2013
2
MEEKHOF, DAVID A.
Exec Dt:
09/05/2013
3
BYLSMA, RICHARD B.
Exec Dt:
09/05/2013
4
ANDERSON, DAVID J.
Exec Dt:
09/05/2013
Assignee
1
ACCESS BUSINESS GROUP INTERNATIONAL LLC
7575 FULTON STREET EAST
ADA, MICHIGAN 49355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140084949
14022483
Correspondence name and address
WARNER, NORCROSS & JUDD IN RE: ALTICOR I
INTELLECTUAL PROPERTY GROUP
111 LYON STREET, N. W. STE 900
GRAND RAPIDS, MI 49503-2489

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