Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 033602/0689 | |
| Pages: | 8 |
| | Recorded: | 08/25/2014 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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11/16/1999
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Application #:
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08819759
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Filing Dt:
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04/03/1997
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Title:
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ACTUATOR ASSEMBLY
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Patent #:
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Issue Dt:
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11/10/1998
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Application #:
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08819761
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Filing Dt:
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04/03/1997
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Title:
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ACTUATOR ASSEMBLY WITH MANUAL LOCKING DEVICE
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Patent #:
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Issue Dt:
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06/29/1999
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Application #:
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08831889
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Filing Dt:
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04/03/1997
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Title:
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ACTUATOR ASSEMBLY AND TORQUE LIMITING SYSTEM FOR SAME
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Patent #:
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Issue Dt:
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08/15/2000
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Application #:
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09089921
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Filing Dt:
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06/03/1998
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Title:
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ELECTROHYDRAULIC CONTROL UNIT
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Patent #:
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Issue Dt:
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08/08/2000
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Application #:
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09305545
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Filing Dt:
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05/05/1999
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Title:
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WELLHEAD UNION WITH SAFETY INTERLOCK
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Patent #:
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Issue Dt:
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07/05/2005
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Application #:
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09591935
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Filing Dt:
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06/12/2000
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Title:
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ELECTROHYDRAULIC CONTROL UNIT
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09685752
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Filing Dt:
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10/10/2000
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Title:
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ELECTRIC FAIL SAFE VALVE ACTUATOR
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Assignee
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| 7909 PARKWOOD CIRCLE DR |
| HOUSTON, TEXAS 77036 |
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Correspondence name and address
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KRISTI JOHNSON
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7909 PARKWOOD CIRCLE DR
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HOUSTON, TX 77036
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