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Patent Assignment Assignor Details
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Assignor Name : OLSON, DAVID L.
Total Assignments: 12
Assignment: 1
Reel/Frame:004450/0941   Pages: 4
Recorded: 09/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OLSON, DAVID L.
Exec Dt:
07/18/1985
2
MARQUEZ, ALFREDO D.
Exec Dt:
07/18/1985
Assignee
1
RESEARCH CORPORATION, A NOT-FOR-PROFIT CORP. OF NEW YORK
25 BROADWAY
NEW YORK, NEW YORK 10004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4726854
NONE
06762664
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 2
Reel/Frame:004546/0592   Pages: 1
Recorded: 04/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KITTLE, CARL E.
Exec Dt:
04/10/1986
2
LAFAVE, ARTHUR J.
Exec Dt:
04/10/1986
3
OLSON, DAVID L.
Exec Dt:
04/10/1986
Assignee
1
DEERE & COMPANY
A CORP OF DE.
MOLINE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4640368
NONE
06834002
Correspondence name and address
H. V. HARSHA
DEERE & COMPANY
JOHN DEERE ROAD
MOLINE, IL 61265
Assignment: 3
Reel/Frame:005859/0240   Pages: 3
Recorded: 09/24/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIESPODZIANY, DAVID A.
Exec Dt:
09/24/1991
2
OLSON, DAVID L.
Exec Dt:
09/24/1991
3
SCHEBEL, RONALD W.
Exec Dt:
09/24/1991
4
WENTLAND, JULIE A.
Exec Dt:
09/24/1991
Assignee
1
ALLIED-SIGNAL INC. A CORPORATION OF DELAWARE
COLUMBIA ROAD AND PARK AVENUE
MORRIS TOWNSHIP, NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5186521
NONE
07764663
Correspondence name and address
ALLIED-SIGNAL, INC.
PATENT DEPT.
401 N. BENDIX DR., P. O. BOX 4001
SOUTH BEND, IN 46634
Assignment: 4
Reel/Frame:009130/0690   Pages: 5
Recorded: 03/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TETZLAFF, STEVEN K.
Exec Dt:
03/11/1998
2
DILLON, DAVID B.
Exec Dt:
03/13/1998
3
KANADY, EDWARD C.
Exec Dt:
03/23/1998
4
OLSON, DAVID L.
Exec Dt:
03/11/1998
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX DRIVE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5988992
NONE
09048419
Correspondence name and address
FELSMAN, BRADLEY, GUNTER & DILLON, LLP
JAMES E. BRADLEY
3600 ESSEX, SUITE 1120
HOUSTON, TEXAS 77027
Assignment: 5
Reel/Frame:009994/0356   Pages: 2
Recorded: 06/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLSON, DAVID L.
Exec Dt:
05/25/1999
Assignee
1
IMI CORNELIUS INC.
ONE CORNELIUS PLACE
ANOKA, MINNESOTA 55303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6036166
NONE
09160390
Correspondence name and address
IMI CORNELIUS INC.
STEN ERIK HAKANSON
ONE CORNELIUS PLACE
ANOKA, MN 55303
Assignment: 6
Reel/Frame:010721/0484   Pages: 4
Recorded: 03/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, DAVID B.
Exec Dt:
03/24/2000
2
OLSON, DAVID L.
Exec Dt:
03/21/2000
3
TETZLAFF, STEVEN K.
Exec Dt:
03/24/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6289990
NONE
09534686
Correspondence name and address
FELSMAN, BRADLEY, VADEN, ET AL
JAMES E. BRADLEY
ONE RIVERWAY, SUITE 1100
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:011781/0937   Pages: 2
Recorded: 05/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLSON, DAVID L.
Exec Dt:
04/30/2001
Assignee
1
BAKER HUGHES, INC.
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592490
US20020164097
09847500
Correspondence name and address
BRACEWELL & PATTERSON, L.L.P.
JAMES E. BRADLEY
PO BOX 61389
HOUSTON, TEXAS 77208-1389
Assignment: 8
Reel/Frame:012719/0085   Pages: 5
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, DAVID L.
Exec Dt:
12/06/2001
2
TETZLAFF, STEVEN K.
Exec Dt:
12/06/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, #1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6702027
US20030111230
10023676
Correspondence name and address
BRACEWELL & PATTERSON, L.L.P.
JAMES E. BRADLEY
711 LOUISIANA, SUITE 2900
HOUSTON, TEXAS 77002
Assignment: 9
Reel/Frame:017063/0910   Pages: 9
Recorded: 01/25/2006
Attorney Dkt #:BHI 104-38774-USP1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, DAVID L.
Exec Dt:
09/20/2005
2
PROCTOR, BRUCE E.
Exec Dt:
09/22/2005
3
BERRY, DOUG W.
Exec Dt:
09/20/2005
4
PHILLIPS, KELLEY L.
Exec Dt:
09/20/2005
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431095
US20070074871
11243263
Correspondence name and address
JAMES F. LEA III
321 SOUTH BOSTON AVE., SUITE 800
TULSA, OK 74103
Assignment: 10
Reel/Frame:022264/0975   Pages: 4
Recorded: 02/17/2009
Attorney Dkt #:104-44990-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, DAVID L.
Exec Dt:
12/18/2008
2
PRATHER, JOSH T.
Exec Dt:
01/20/2009
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100
HOUSTON, TEXAS 77019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8104534
US20090139730
12271624
Correspondence name and address
KEITH R. DERRINGTON (9010RF.045479)
BRACEWELL & GIULIANI LLP, P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 11
Reel/Frame:025600/0735   Pages: 5
Recorded: 01/07/2011
Attorney Dkt #:9010RF.045574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, NICHOLAS D.
Exec Dt:
01/07/2011
2
OLSON, DAVID L.
Exec Dt:
01/07/2011
Assignee
1
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8561708
US20120175131
12986480
Correspondence name and address
BRACEWELL & GIULIANI LLP
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 12
Reel/Frame:027217/0016   Pages: 4
Recorded: 11/11/2011
Attorney Dkt #:4843-58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AL-MOSTANEER, HAMAD H.
Exec Dt:
11/11/2011
2
OLSON, DAVID L.
Exec Dt:
11/10/2011
Assignee
1
COLORADO SCHOOL OF MINES
1500 ILLINOIS STREET
GOLDEN, COLORADO 80401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120111837
13293959
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141

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