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Patent Assignment Assignor Details
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Assignor Name : DRENTH, RONALD R.
Total Assignments: 8
Assignment: 1
Reel/Frame:006651/0990   Pages: 3
Recorded: 08/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/1993
2
Exec Dt:
08/12/1993
Assignee
1
8212 HARBOR SPRINGS ROAD
HARBOR SPRINGS, MICHIGAN 49740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08106427
Correspondence name and address
CHRISTOPHER J. FILDES
20902 MACK AVENUE
GROSSE POINTE WOODS, MI 48236
Assignment: 2
Reel/Frame:006941/0541   Pages: 3
Recorded: 03/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1994
2
Exec Dt:
03/25/1994
Assignee
1
8212 HARBOR SPRINGS ROAD
HARBOR SPRINGS, MICHIGAN 49740
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08218716
Correspondence name and address
JOSEPH W. FARLEY
63 VENDOME ROAD
GROSSE PTE FARMS, MICHIGAN 48236
Assignment: 3
Reel/Frame:008238/0197   Pages: 2
Recorded: 11/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/1996
2
Exec Dt:
10/22/1996
Assignee
1
34375 WEST TWELVE MILE RD.
FARMINGTON HILLS, MICHIGAN 48331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08713539
Correspondence name and address
DICKINSON, WRIGHT, MOON, ET AL
PAUL L. SHARER, ESQ.
1901 L STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:008563/0422   Pages: 2
Recorded: 05/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/1997
2
Exec Dt:
05/14/1997
Assignee
1
34375 WEST TWELVE MILE ROAD
FARMINGTON HILLS, MICHIGAN 48331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08857898
Correspondence name and address
MICHAEL T. PLATT
1901 L STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:008721/0321   Pages: 2
Recorded: 09/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1997
2
Exec Dt:
08/13/1997
Assignee
1
34375 WEST FIVE MILE ROAD
FARMINGTON HILLS, MICHIGAN 48331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08922752
Correspondence name and address
DICKINSON, WRIGHT, MOON, ET AL.
CHRISTOPHER W. BRODY
1901 L STREET, NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:009379/0241   Pages: 3
Recorded: 08/12/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL 8563, FRAME 0422.
Assignor
1
Exec Dt:
01/15/1998
Assignee
1
34375 WEST TWELVE MILE ROAD
FARMINGTON HILLS, MICHIGAN 48331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08857898
Correspondence name and address
DICKINSON WRIGHT PLLC
DAVID R. HAARZ
1901 L STREET NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:009065/0617   Pages: 2
Recorded: 03/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/1998
Assignee
1
34375 WEST TWELVE MILE ROAD
FARMINTON HILLS, MICHIGAN 48331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09038693
Correspondence name and address
DICKINSON WRIGHT PLLC
1901 L STREET, NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:020139/0499   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:2065.005600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2007
2
Exec Dt:
11/14/2007
Assignee
1
1803 GEARS ROAD
HOUSTON, TEXAS 77067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11943100
Correspondence name and address
J. MIKE AMERSON
10333 RICHMOND, SUITE 1100
HOUSTON, TX 77042

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