Patent Assignment
Reel/Frame 026838/0463
Security Agreement
Recorded: 2011-08-31
Pages: 13
Assignor
RADIAN RESEARCH, INC.
Executed: 2011-08-19
Assignee
KEYBANK NATIONAL ASSOCIATION
10 WEST MARKET STREET, SUITE 900, INDIANAPOLIS, INDIANA, 46204
Covered Properties
(9)
Instrument Transformer Test Equipment and Method
PCT:
PCT/US2008/072873 ↗
Amplifier Circuit with Increased Voltage Handling Capacity
Patent:
5,264,803 →
Application:
07/905,031 →
Compensated Transformers
Patent:
5,276,394 →
Application:
07/905,114 →
Transformers
Methods and Apparatus for Analog-to-Digital Conversion
Wide Ratio Autotransformer-Type Current Ranging
Reduction of Capacitance Effects in Potential Transformers
Transformers
Instrument Transformer Test Equipment and Method
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 26, 1992
From: MAYFIELD, GLENN A.
To: RADIAN RESEARCH, INC., A IN CORP.
Reel/Frame 006214/0761 →
Assignment of Assignors Interest.
Jun 26, 1992
From: MAYFIELD, GLENN A.
To: RADIAN RESEARCH, INC., A CORP. OF IN
Reel/Frame 006178/0462 →
Assignment of Assignor's Interest
Mar 4, 2005
From: MAYFIELD, GLENN A; EDWARDS, SHANNON
To: RADIAN RESEARCH, INC.
Reel/Frame 015730/0728 →
Assignment of Assignor's Interest
Nov 4, 2008
From: MAYFIELD, DECEASED BY TIMOTHY C. EVERIDGE, EXECUTOR OF THE ESTATE OF GLENN A. MAYFIELD, GLENN A.; KRAUS, MATTHEW ERIC; BOBICK, DAVID ANDREW
To: RADIAN RESEARCH, INC.
Reel/Frame 021782/0242 →
Security Agreement
Jun 13, 2013
From: RADIAN RESEARCH, INC.
To: FIRST FINANCIAL BANK, NATIONAL ASSOCIATION
Reel/Frame 030611/0186 →
Release of Security Interest
Jun 13, 2013
From: KEYBANK NATIONAL ASSOCIATION
To: RADIAN RESEARCH, INC.
Reel/Frame 030608/0682 →
Release of Security Interest
Jul 13, 2021
From: FIRST FINANCIAL BANK, OHIO STATE CHARTERED BANK F/K/A FIRST FINANCIAL BANK, NATIONAL ASSOCIATION
To: RADIAN RESEARCH, INC.
Reel/Frame 056837/0478 →