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Reel/Frame:039370/0921   Pages: 4
Recorded: 08/08/2016
Attorney Dkt #:PRSV/0007USC01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/30/2019
Application #:
15231001
Filing Dt:
08/08/2016
Publication #:
Pub Dt:
11/24/2016
Title:
KEY SEAL AND VALVE
Assignors
1
Exec Dt:
10/28/2013
2
Exec Dt:
10/28/2013
Assignee
1
13105 NORTHWEST FREEWAY, SUITE 250
HOUSTON, TEXAS 77040
Correspondence name and address
WILLIAM B. PATTERSON
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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