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Patent Assignment Assignor Details
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Assignor Name : RORDEN, LOUIS H.
Total Assignments: 13
Assignment: 1
Reel/Frame:004027/0721   Pages: 1
Recorded: 07/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RORDEN, LOUIS H.
Exec Dt:
07/20/1982
2
MOORE, THOMAS C.
Exec Dt:
07/20/1982
Assignee
1
DEVELCO INC.
A CORP OF CA
SUNNYVALE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710708
NONE
06401267
Correspondence name and address
HARRY E. AINE
30600 PAGE MILL ROAD
LOS ALTOS, CA 94022
Assignment: 2
Reel/Frame:004188/0086   Pages: 3
Recorded: 09/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RORDEN, LOUIS H.
Exec Dt:
09/20/1983
2
FRASER, EDWARD C.
Exec Dt:
09/20/1983
Assignee
1
DEVELCO, INC., 404 TASMAN DRIVE, SUNNYVALE, CA. 94086 A CORP.
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4587741
NONE
06536556
Correspondence name and address
C. MICHAEL ZIMMERMAN
525 UNIVERSITY AVE., STE. 701
PALO ALTO, CA 94301
Assignment: 3
Reel/Frame:004353/0477   Pages: 4
Recorded: 11/16/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARSH, JOHN L.
Exec Dt:
11/06/1984
2
FRASER, EDWARD C.
Exec Dt:
11/06/1984
3
RORDEN, LOUIS H.
Exec Dt:
11/06/1984
4
BAUER, WILLIAM H.
Exec Dt:
11/07/1984
Assignee
1
DEVELCO, INCORPORATED
404 TASMAN DRIVE
A CORP OF CA
SUNNYVALE, CALIFORNIA 94086-1797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646831
NONE
06650665
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ATTN: PALO ALTO OFFICE
1801 K ST., N. W., 8TH FLR.,
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004604/0802   Pages: 6
Recorded: 05/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORE, HENRY S.
Exec Dt:
05/02/1986
2
RORDEN, LOUIS H.
Exec Dt:
05/02/1986
3
AKKERMAN, NEIL H.
Exec Dt:
04/29/1986
Assignee
1
DEVELCO INCORPORATED, 175 NORTECH PARKWAY, SAN JOSE, CA., 95134-2306, A CORP OF CA.
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4926188
NONE
06865623
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ATTN: PALO ALTO OFFICE
1615 L STREET, N.W., 11TH FLOOR
WASHINGTON, DC 20036-5601
Assignment: 5
Reel/Frame:004790/0295   Pages: 4
Recorded: 08/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RORDEN, LOUIS H.
Exec Dt:
07/09/1987
2
MORE, HENRY S.
Exec Dt:
07/09/1987
Assignee
1
DEVELCO, INC., 175 NORTECH PARKWAY, SAN JOSE, CA. 95134-2306 A CORP. OF CA.
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4823125
NONE
07068433
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ATTN: PALO ALTO OFFICE
1615 L ST. N.W., ELEVENTH FLOOR
WASHINGTON, DC 20036-5601
Assignment: 6
Reel/Frame:004902/0565   Pages: 1
Recorded: 06/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
06/28/1988
Assignee
1
DEVELCO, INC.
175 NORTECH PARKWAY
SAN JOSE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908804
NONE
07212670
Correspondence name and address
HARRY E. AINE
8601 SIGNAL RIDGE RD.
PHILO, CA 95466
Assignment: 7
Reel/Frame:005449/0918   Pages: 3
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RORDEN, LOUIS H.
Exec Dt:
08/09/1990
2
MOORE, T. CHARLES
Exec Dt:
08/09/1990
Assignee
1
DEVELCO, INC.
175 NORTECH PARKWAY, A CORP. OF CA
SAN JOSE, CALIFORNIA 95134-2306
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4953616
NONE
07181599
Correspondence name and address
C. MICHAEL ZIMMERMAN
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
SUITE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 8
Reel/Frame:005445/0294   Pages: 4
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
08/30/1990
Assignee
1
DEVELCO, INC.
175 NORTECH PARKWAY, A CORP. OF CA
SAN JOSE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089779
NONE
07581561
Correspondence name and address
C. MICHAEL ZIMMERMAN
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
FOUR EMBARCADERO CTR., STE. 3400
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:005749/0017   Pages: 5
Recorded: 06/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
06/13/1991
Assignee
1
DEVELCO, INC., A CORP. OF CA
175 NORTECH PARKWAY SAN JOSE, CA
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5283768
NONE
07715364
Correspondence name and address
C. MICHAEL ZIMMERMAN
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
FOUR EMBARCADERO CTR., STE. 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 10
Reel/Frame:005804/0171   Pages: 4
Recorded: 07/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
06/20/1991
Assignee
1
DEVELCO, INC., A CORP. OF CA
175 NORTECH PARKWAY
SAN JOSE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5160925
NONE
07686772
Correspondence name and address
WILLIAM E. SHULL
CONLEY, ROSE & TAYON, P.C.
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 11
Reel/Frame:005858/0595   Pages: 7
Recorded: 09/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
06/20/1991
Assignee
1
DEVELCO, INC. A CORPORATION OF CA
175 NORTECH PARKWAY, SAN JOSE, CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5160925
NONE
07686772
Correspondence name and address
WILLIAM E. SHULL
CONLEY, ROSE & TAYON
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 12
Reel/Frame:006592/0180   Pages: 4
Recorded: 04/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
04/07/1993
Assignee
1
BAKER HUGHES, INC.
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5442294
NONE
08049036
Correspondence name and address
MICHAEL A. CANTOR
FISHMAN, DIONNE & CANTOR
88 DAY HILL ROAD
WINDSOR, CT 06095
Assignment: 13
Reel/Frame:006959/0225   Pages: 3
Recorded: 12/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RORDEN, LOUIS H.
Exec Dt:
09/28/1993
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592438
NONE
08108958
Correspondence name and address
MELVIN A. HUNN
FELSMAN, BRADLEY, GUNTER, ET AL.
2600 CONTINENTAL PLAZA, 777 MAIN STREET
FORT WORTH, TX 76102

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