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Patent Assignment Assignor Details
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Assignor Name : GREMBOWICZ, CONRAD G.
Total Assignments: 15
Assignment: 1
Reel/Frame:005030/0170   Pages: 1
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREMBOWICZ, CONRAD G.
Exec Dt:
03/01/1989
2
HARRELL, BRAD
Exec Dt:
03/01/1989
Assignee
1
CATERPILLAR INC., A DE. CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4905120
NONE
07260241
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET. AL.
STE. 2100, TWO FIRST NATIONAL PLAZA
CHICAGO, ILLINOIS 60603
Assignment: 2
Reel/Frame:007461/0706   Pages: 3
Recorded: 04/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREMBOWICZ, CONRAD G.
Exec Dt:
04/04/1995
2
SCHMIDT, KEITH R.
Exec Dt:
04/10/1995
3
FERGUSON, ALAN L.
Exec Dt:
04/04/1995
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5575583
NONE
08421821
Correspondence name and address
DAVID M. MASTERSON
CATERPILLAR INC.
PATENT DEPT.
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 3
Reel/Frame:007498/0427   Pages: 3
Recorded: 05/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREMBOWICZ, CONRAD G.
Exec Dt:
05/08/1995
2
HUFFMAN, LEE E.
Exec Dt:
05/08/1995
3
SAMSON, WADE D.
Exec Dt:
05/11/1995
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5607254
NONE
08445126
Correspondence name and address
DAVID M. MASTERSON
CATERPILLAR INC.
PATENT DEPT.
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 4
Reel/Frame:007507/0449   Pages: 4
Recorded: 05/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREMBOWICZ, CONRAD G.
Exec Dt:
05/08/1995
2
FERGUSON, ALAN L.
Exec Dt:
05/08/1995
3
SAMSON, WADE D.
Exec Dt:
05/11/1995
4
SCHMIDT, KEITH R.
Exec Dt:
05/11/1995
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5568992
NONE
08444945
Correspondence name and address
DAVID M. MASTERON
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 5
Reel/Frame:007735/0390   Pages: 3
Recorded: 10/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
10/10/1995
2
GREMBOWICZ, CONRAD G.
Exec Dt:
10/10/1995
3
SCHMIDT, KEITH R.
Exec Dt:
10/10/1995
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5787374
NONE
08548122
Correspondence name and address
CATERPILLAR INC.
DAVID M. MASTERSON
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 6
Reel/Frame:007899/0869   Pages: 2
Recorded: 02/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
02/22/1996
2
GREMBOWICZ, CONRAD G.
Exec Dt:
02/22/1996
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5757158
NONE
08613775
Correspondence name and address
CATERPILLAR INC.
DAVID M. MASTERSON
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629-6490
Assignment: 7
Reel/Frame:008458/0995   Pages: 3
Recorded: 03/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
03/03/1997
2
GREMBOWICZ, CONRAD G.
Exec Dt:
03/03/1997
3
OLSON, DALE M.
Exec Dt:
03/13/1997
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
PATENT DEPARTMENT
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5924509
NONE
08820625
Correspondence name and address
CATERPILLAR INC.
DAVID M. MASTERSON
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, IL 61629-6490
Assignment: 8
Reel/Frame:008658/0446   Pages: 3
Recorded: 06/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREMBOWICZ, CONRAD G.
Exec Dt:
06/13/1997
2
HUFFMAN, LEE E.
Exec Dt:
06/13/1997
3
SAMSON, WADE D.
Exec Dt:
06/23/1997
Assignee
1
CATERPILLAR INC.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895172
NONE
08884910
Correspondence name and address
CATERPILLAR INC.
MARIO J. DONATO, JR.
PATENT DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 9
Reel/Frame:008724/0094   Pages: 3
Recorded: 09/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
08/13/1997
2
GREMBOWICZ, CONRAD G.
Exec Dt:
08/19/1997
3
KENDRICK, LARRY E.
Exec Dt:
08/19/1997
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PATENT DEPARTMENT
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5873427
NONE
08832084
Correspondence name and address
CATERPILLAR INC.
MARIO J. DONATO, JR.
PATENT DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 10
Reel/Frame:008915/0044   Pages: 3
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
12/18/1997
2
GREMBOWICZ, CONRAD G.
Exec Dt:
12/19/1997
3
GUTZWILLER, TIMOTHY M.
Exec Dt:
12/18/1997
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6027177
NONE
08994160
Correspondence name and address
CATERPILLAR INC.
BYRON G. BUCK II
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 11
Reel/Frame:010072/0408   Pages: 3
Recorded: 06/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHRICKER, DAVID R.
Exec Dt:
06/24/1999
2
GREMBOWICZ, CONRAD G.
Exec Dt:
06/24/1999
Assignee
1
CATERPILLAR INC.
INTELLECTUAL PROPERTY DEPARTMENT
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6510731
US20020020212
09342008
Correspondence name and address
CATERPILLAR INC.
STEVE D. LUNDQUIST
100 N.E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 12
Reel/Frame:011017/0245   Pages: 6
Recorded: 07/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERGUSON, ALAN L.
Exec Dt:
07/27/2000
2
GREMBOWICZ, CONRAD G.
Exec Dt:
07/27/2000
3
SCHMIDT, KEITH R.
Exec Dt:
07/27/2000
Assignee
1
CATERPILLAR PAVING PRODUCTS INC.
9401 85TH AVENUE NORTH
MINNEAPOLIS, MINNESOTA 55445
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE38632
NONE
09627652
Correspondence name and address
CATERPILLAR INC.
CLIFTON G. GREEN
INTELLECTUAL PROPERTY DEPARTMENT
100 N. E. ADAMS STREET
PEORIA, IL 61629-6490
Assignment: 13
Reel/Frame:015352/0373   Pages: 4
Recorded: 05/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANG
Exec Dt:
05/11/2004
2
GREMBOWICZ, CONRAD G.
Exec Dt:
05/17/2004
3
ZAVAREHI, MASOUD K.
Exec Dt:
05/17/2004
Assignee
1
CATERPILLAR INC. PATENT DEPARTMENT
100 NE ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7162916
US20050257604
10848310
Correspondence name and address
MICHAEL B. MCNEIL
511 S. MADISON STREET
P.O. BOX 2417
BLOOMINGTON, IN 47402
Assignment: 14
Reel/Frame:017836/0900   Pages: 9
Recorded: 04/28/2006
Attorney Dkt #:08350.5477-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALLIS, MICHAEL J.
Exec Dt:
04/27/2006
2
RING, PAUL A.
Exec Dt:
04/28/2006
3
SORRELLS, GILES K.
Exec Dt:
04/28/2006
4
GREMBOWICZ, CONRAD G.
Exec Dt:
04/27/2006
5
CARTER, JASON E.
Exec Dt:
04/28/2006
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7970523
US20070255471
11413187
Correspondence name and address
CHRISTOPHER P. ISAAS
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 15
Reel/Frame:035303/0116   Pages: 9
Recorded: 03/31/2015
Attorney Dkt #:719779 (14-2146)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALIG, JEFFREY S.
Exec Dt:
03/31/2015
2
GREMBOWICZ, CONRAD G.
Exec Dt:
03/31/2015
3
BOMER, BRADLEY
Exec Dt:
03/31/2015
4
FLETCHER, JEFFREY
Exec Dt:
03/31/2015
5
KIRSCH, KARL
Exec Dt:
03/31/2015
6
CAI, ZHIJUN
Exec Dt:
03/31/2015
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
PEORIA, ILLINOIS 61629
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441348
US20160289926
14675011
Correspondence name and address
GREGORY C. BAYS
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731

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