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Patent Assignment Assignor Details
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Assignor Name : PRESTON, SPENCER
Total Assignments: 8
Assignment: 1
Reel/Frame:007198/0502   Pages: 4
Recorded: 09/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARLSRUD, CHRIS E.
Exec Dt:
08/16/1994
2
VAN WOERKOM, ANTHONY G.
Exec Dt:
08/24/1994
3
ODAGIRI, SHIGERU
Exec Dt:
09/01/1994
4
NAGAHASHI, ISAO
Exec Dt:
08/30/1994
5
PRESTON, SPENCER
Exec Dt:
08/17/1994
Assignee
1
SPEEDFAM CORPORATION
509 NORTH THIRD AVENUE DES PLAINES, IL 60016
DES PLAINES,, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5498199
NONE
08276158
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JOHN J. CAVANAUGH
SUITE 900
135 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:007622/0876   Pages: 3
Recorded: 08/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CESNA, JOSEPH V.
Exec Dt:
08/03/1995
2
KARLSRUD, CHRIS E.
Exec Dt:
08/03/1995
3
PRESTON, SPENCER
Exec Dt:
08/03/1995
Assignee
1
SPEEDFAM CORPORATION
509 NORTH THIRD AVENUE
DES PLAINES, ILLINOIS 60016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5791975
NONE
08513080
Correspondence name and address
JOHN J. CAVANAUGH, ESQ.
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LASALLE STREET, SUITE 900
CHICAGO, ILLINOIS 60603
Assignment: 3
Reel/Frame:015533/0257   Pages: 4
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTON, SPENCER
Exec Dt:
04/08/2004
2
HUTCHINS, DOUG
Exec Dt:
04/08/2004
3
HYMES, STEVE
Exec Dt:
04/08/2004
Assignee
1
RIMPAD TECH LTD.
P.O. BOX 296
AUSTIN, TEXAS 78767
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6986705
US20050218548
10818627
Correspondence name and address
SNELL & WILMER LLP
LAURA J. ZEMAN
400 EAST VAN BUREN
ONE ARIZONA CENTER
PHOENIX, AZ 85004-2202
Assignment: 4
Reel/Frame:016636/0037   Pages: 4
Recorded: 10/11/2005
Attorney Dkt #:44921.0117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTON, SPENCER
Exec Dt:
04/08/2004
2
HUTCHINS, DOUG
Exec Dt:
04/08/2004
3
HYMES, STEVE
Exec Dt:
04/08/2004
Assignee
1
RIMPAD TECH LTD.
PO BOX 296
AUSTIN, TEXAS 78767
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060035573
11163244
Correspondence name and address
SNELL & WILMER
ONE ARIZONA CENTER
400 EAST VAN BUREN
PHOENIX, AZ 850040001
Assignment: 5
Reel/Frame:017986/0473   Pages: 5
Recorded: 07/24/2006
Attorney Dkt #:50161.0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTON, SPENCER
Exec Dt:
04/08/2004
2
HUTCHINS, DOUG
Exec Dt:
04/08/2004
3
HYMES, STEVE
Exec Dt:
04/08/2004
Assignee
1
RIMPAD TECH LTD.
PO BOX 296
AUSTIN, TEXAS 78767
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060252358
11459601
Correspondence name and address
SNELL & WILMER L.L.P.
ONE ARIZONA CENTER, 400 E. VAN BUREN ST
LAURA J. ZEMAN
PHOENIX, AZ 85004-2202
Assignment: 6
Reel/Frame:018821/0536   Pages: 5
Recorded: 01/30/2007
Attorney Dkt #:50161.0300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRESTON, SPENCER
Exec Dt:
01/25/2007
2
HUTCHINS, DOUG
Exec Dt:
01/17/2007
Assignee
1
RIMPAD TECH LTD.
P.O. BOX 296
AUSTIN, TEXAS 78767
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070111644
11529014
Correspondence name and address
SNELL & WILMER L.L.P.
ONE ARIZONA CENTER, 400 E. VAN BUREN
LAURA J. ZEMAN
PHOENIX, AZ 85004
Assignment: 7
Reel/Frame:019379/0563   Pages: 3
Recorded: 06/05/2007
Attorney Dkt #:50161.0400
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRESTON, SPENCER
Exec Dt:
04/16/2007
Assignee
1
RIMPAD TECH LTD.
4540 MOUNTAINGATE DRIVE
ROCKLIN, CALIFORNIA 95765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070212979
11684523
Correspondence name and address
SNELL & WILMER L.L.P.
ONE ARIZONA CENTER, 400 E. VAN BUREN
LAURA J. ZEMAN
PHOENIX, AZ 85004
Assignment: 8
Reel/Frame:020664/0213   Pages: 3
Recorded: 03/18/2008
Attorney Dkt #:50161.0417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRESTON, SPENCER
Exec Dt:
04/16/2007
Assignee
1
RIMPAD TECH LTD.
4540 MOUNTAINGATE DRIVE
ROCKLIN, CALIFORNIA 95765
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080155903
12049872
Correspondence name and address
SNELL & WILMER L.L.P.
ONE ARIZONA CENTER, 400 E. VAN BUREN
LAURA J. ZEMAN
PHOENIX, AZ 85004

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