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Patent Assignment Details
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Reel/Frame:043871/0598   Pages: 3
Recorded: 10/16/2017
Attorney Dkt #:012582_00005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/21/2020
Application #:
15656743
Filing Dt:
07/21/2017
Title:
WASHPIPE SEAL ASSEMBLY
Assignor
1
Exec Dt:
10/12/2017
Assignee
1
3824 SOUTH 79TH EAST AVENUE
TULSA, OKLAHOMA 74145
Correspondence name and address
JAMES F. LEA, III/GABLE & GOTWALS
100 WEST FIFTH STREET
1100 ONEOK PLAZA
TULSA, OK 74103

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