Patent Assignment
Reel/Frame 057680/0576
Security Interest
Recorded: 2021-10-03
Pages: 8
Assignee
BANK OF MONTREAL
111 WEST MONROE STREET, CHICAGO, ILLINOIS, 60603
Covered Properties
(12)
Seal for Floating Roofs of Storage Tanks
Patent:
4,397,399 →
Application:
06/299,830 →
Peripheral Seal for Floating Tank Cover
Patent:
5,036,995 →
Application:
07/552,799 →
Stratified Chamber System for Receiving, Storing and Dispensing Two Different Density Liquids
Patent:
5,197,513 →
Application:
07/862,959 →
Peripheral Seal Device for Floating Tank Cover
Patent:
5,351,848 →
Application:
08/115,816 →
System for Stirring and Thereby Reducing Build Up of Bottom Sediments in a Storage Tank
Patent:
5,445,173 →
Application:
08/276,270 →
Pipe Swivel Joint Assembly
Patent:
5,887,908 →
Application:
08/922,783 →
Flexible fluid containment system
Patent:
6,164,345 →
Application:
09/481,848 →
Spacerless or Geocomposite Double Bottom for Storage Tank
Patent:
7,344,046 →
Application:
10/717,405 →
Training Tank for Personnel Entry, Exit and Rescue
Patent:
7,244,123 →
Application:
10/871,309 →
Mobile jack for a storage tank floating roof
Application:
12/930,848 →
Publication:
US 2012/0180283
Pipe Lifting and Orienting Apparatus and Method
Pipe Lifting and Orienting Apparatus and Method
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 8, 1981
From: WAGONER, ROBERT B.
To: TANK SERVICES, INCORPORATED
Reel/Frame 003918/0040 →
Assignment of Assignors Interest.
Jul 13, 1990
From: WAGONER, ROBERT B.
To: MATRIX SERVICE, INC.
Reel/Frame 005382/0264 →
Assignment of Assignors Interest.
Apr 3, 1992
From: TODD, LORIN R.; NOORAFSHANI, SIAVASH
To: SAN LUIS TANK PIPING CONSTRUCTION CO. INC. A CORPORATION OF DELAWARE
Reel/Frame 006077/0053 →
Assignment of Assignor's Interest
Sep 3, 1993
From: WAGONER, ROBERT BOYD
To: MATRIX SERVICE, INC.
Reel/Frame 006688/0499 →
Assigns Half Interest. See Record for Details.
Nov 4, 1993
From: RAM (PETROSEALS), INC.
To: RUBBAGLAS (PETROSEALS) LTD.
Reel/Frame 006748/0529 →
Assignment of Assignor's Interest
Jul 18, 1994
From: AIKEN, WILLIAM B.
To: MATRIX SERVICE, INC.
Reel/Frame 007086/0711 →
Security Interest
Mar 8, 1995
From: HMT INC.
To: BANK ONE, TEXAS, NA
Reel/Frame 007395/0475 →
Assignment of Assignor's Interest
Nov 25, 1996
From: HMT, INC.
To: AIX INTELLECTUAL PROPERTIES, INC.
Reel/Frame 008239/0053 →
Assignment of Assignor's Interest
Dec 27, 1996
From: HMT RUBBAGLAS LTD.
To: AIX INTELLIECTUAL PROPERTIES, INC.
Reel/Frame 008283/0487 →
Assignment and Security Agreement
Jul 14, 1997
From: AIX INTELLECTUAL PROPERTIES, INC.
To: BANK ONE, TEXAS, N.A.
Reel/Frame 008587/0728 →
Assignment of Assignor's Interest
Sep 3, 1997
From: WHITE, JOSEPH A.
To: MATRIX SERVICE, INC.
Reel/Frame 008705/0839 →
Termination of Security Interest
Nov 20, 1997
From: BANK ONE, TEXAS, N.A.
To: AIX INTELLECTUAL PROPERTIES, INC.
Reel/Frame 008811/0441 →
Termination of Security Interest
Nov 20, 1997
From: BANK ONE, TEXAS, N.A.
To: AIX INTELLECTUAL PROPERTIES, INC.
Reel/Frame 008809/0243 →
Assignment of Assignor's Interest
Jan 14, 2000
From: HADDOX, ROBERT
To: MATRIX SERVICE, INC.
Reel/Frame 010532/0668 →
Assignment of Assignor's Interest
Oct 10, 2000
From: SAN LUIS TANK PIPING CONSTRUCTION CO, INC.
To: MATRIX SERVICE COMPANY
Reel/Frame 011170/0035 →
Assignment of Assignor's Interest
Oct 9, 2001
From: ITEQ INTELLECTUAL PROPERTIES, INC.
To: HMT
Reel/Frame 012243/0215 →
Security Agreement
Sep 15, 2003
From: HMT INC.
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 014468/0645 →
Assignment of Assignor's Interest
Nov 19, 2003
From: LARSON, TOR FREDERICK; ERDMANN, KENNETH LELAND
To: MATRIX SERVICE, INC.
Reel/Frame 014726/0011 →
Assignment of Assignor's Interest
Jun 18, 2004
From: BARRON, JOHN
To: MATRIX SERVICE, INC.
Reel/Frame 015499/0606 →
Assignment of Assignor's Interest
Aug 16, 2005
From: MATRIX SERVICE, INC., TULSA, OK A CORP OF OK
To: MATRIX SERVICE, INC.
Reel/Frame 016641/0029 →
Assignment of Assignor's Interest
Aug 16, 2005
From: MATRIX SERVICE COMPANY
To: MATRIX SERVICE, INC.
Reel/Frame 016641/0026 →
Assignment of Assignor's Interest
Jan 19, 2011
From: ERDMANN, KENNETH L.; RUFFIN, JAMES W.
To: MATRIX SERVICE, INC.
Reel/Frame 025718/0241 →
Release of Security Interest
Oct 1, 2013
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT AND LENDER
To: HMT INC.; NP HOLDINGS I, INC.; HMT TANK SERVICE INC.; HMT CONSTRUCTION SERVICES LLC
Reel/Frame 031319/0097 →
Assignment of Assignor's Interest
Dec 27, 2016
From: RUFFIN, JAMES WEST; REDMAN, DAVID LEE; MUSICK, MICHAEL
To: MATRIX SERVICE COMPANY
Reel/Frame 040774/0084 →
Assignment of Assignor's Interest
Jul 18, 2019
From: RUFFIN, JAMES WEST; REDMAN, DAVID LEE; MUSICK, MICHAEL
To: MATRIX SERVICE COMPANY
Reel/Frame 049794/0966 →