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Patent Assignment Assignor Details
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Assignor Name : ROSS, DAVID P.
Total Assignments: 5
Assignment: 1
Reel/Frame:003956/0783   Pages: 1
Recorded: 12/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ROSS, DAVID P.
Exec Dt:
12/07/1981
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA.
WESTINGHOUSE BLDG.
GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457205
NONE
06328887
Correspondence name and address
W. A. ELCHIK
WESTINGHOUSE ELEC. CORP.
R&D CTR., PAT. DEPT.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:016953/0694   Pages: 6
Recorded: 09/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREATER, JAMES R., JR.
Exec Dt:
08/29/2005
2
BOSLEY, GREGG A.
Exec Dt:
08/30/2005
3
LEACH, DONALD L.
Exec Dt:
08/29/2005
4
ROSS, DAVID P.
Exec Dt:
08/29/2005
5
ISAACKS, C. STEVEN
Exec Dt:
08/29/2005
Assignee
1
NATIONAL-OILWELL DHT, L.P.
10000 RICHMOND AVENUE, 4TH FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431077
US20070044970
11217778
Correspondence name and address
J. DEAN LECHTENBERGER
HOWREY LLP
1111 LOUISIANA, 25TH FLOOR
HOUSTON, TEXAS 77002-5242
Assignment: 3
Reel/Frame:026724/0090   Pages: 5
Recorded: 08/09/2011
Attorney Dkt #:170023.12210
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 016953 FRAME 0694. ASSIGNOR(S) HEREBY CONFIRMS THE NATURE OF CONVEYANCE, OTHER: RE-RECORD TO CORRECT NAME OF ASSIGNEE AT REEL016953/FRAME0694.
Assignors
1
STREATER, JAMES R., JR
Exec Dt:
08/29/2005
2
BOSLEY, GREGG A.
Exec Dt:
08/30/2005
3
LEACH, DONALD L.
Exec Dt:
08/29/2005
4
ROSS, DAVID P.
Exec Dt:
08/29/2005
5
ISAACKS, C. STEVEN
Exec Dt:
08/29/2005
Assignee
1
NATIONAL OILWELL DHT, L.P.
10000 RICHMOND AVENUE, 4TH FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431077
US20070044970
11217778
Correspondence name and address
JADE O. LAYE OF WINSTON & STRAWN LLP
1111 LOUISIANA ST., 25TH FLOOR
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:017309/0928   Pages: 7
Recorded: 11/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREATER, JR., JAMES R.
Exec Dt:
11/28/2005
2
BOSLEY, GREGG A.
Exec Dt:
10/18/2005
3
ROSS, DAVID P.
Exec Dt:
11/28/2005
4
ISAACKS, C. STEVEN
Exec Dt:
11/28/2005
Assignee
1
NATIONAL-OILWELL, DHT, L.P.
10000 RICHMOND AVENUE, 4TH FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7427091
US20070046051
11218144
Correspondence name and address
TYLER T. VANHOUTAN
HOWREY LLP
1111 LOUISIANA, 25TH FLOOR
HOUSTON, TEXAS 77002-5242
Assignment: 5
Reel/Frame:017316/0090   Pages: 7
Recorded: 11/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOSLEY, GREGG A.
Exec Dt:
10/18/2005
2
SOMAN, ADITYA V.
Exec Dt:
11/28/2005
3
ROSS, DAVID P.
Exec Dt:
11/28/2005
4
STREATER JR., JAMES R.
Exec Dt:
11/28/2005
Assignee
1
NATIONAL-OILWELL, DHT, L.P.
10000 RICHMOND AVENUE, 4TH FLOOR
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7665927
US20070044448
11218258
Correspondence name and address
TYLER T. VANHOUTAN
HOWREY LLP
1111 LOUISIANA, 25TH FLOOR
HOUSTON, TEXAS 77002-5242

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