Patent Assignment
Reel/Frame 016002/0108
Assignment of Assignor's Interest
Recorded: 2004-11-22
Pages: 3
Assignor
POWELL FABRICATION & MANUFACTURING, INC.
Executed: 2004-11-11
Assignee
POWELL TECHNOLOGIES LLC
740 EAST MONROE, ST. LOUIS, MICHIGAN, 48880
Covered Properties
(5)
Valve Closure System and Valve Closure Assembly Having Torque Limiting
Valve closure system and valve closure assembly
Application:
10/418,693 →
Publication:
US 2003/0197146
Adapters and Adapter Systems for Valve Closure Systems and Valve Closure Assemblies
Right-Angle Valve Closure System
Circuit for Operating a Valve Closure System
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 18, 2003
From: FORTINO, RICHARD D.; MANIEZ JR., DAVID N.
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 013983/0867 →
Assignment of Assignor's Interest
Apr 18, 2003
From: FORTINO, RICHARD D.; MANIEZ, DAVID N. JR.
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 013988/0535 →
Assignment of Assignor's Interest
Apr 18, 2003
From: FORTINO, RICHARD D.; MANIEZ JR., DAVID N.
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 013983/0870 →
Assignment of Assignor's Interest
Nov 18, 2003
From: FORTINO, RICHARD D.
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 014717/0297 →
Assignment of Assignor's Interest
Dec 2, 2003
From: FORTINO, RICHARD D.; MANIEZ, JR., DAVID N.
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 014765/0399 →
Merger
Jan 16, 2019
From: POWELL TECHNOLOGIES LLC
To: POWELL FABRICATION & MANUFACTURING, INC.
Reel/Frame 048025/0991 →
Conversion
Jan 23, 2019
From: POWELL FABRICATION & MANUFACTURING, INC.
To: POWELL FABRICATION & MANUFACTURING LLC
Reel/Frame 048116/0605 →