Patent Assignment
Reel/Frame 003995/0765
Assignment of Assignors Interest.
Recorded: 1982-05-10
Pages: 1
Assignor
HARRIS, NEVILLE W.
Executed: 1982-04-12
Assignee
HIGH VOLTAGE ENGINEERING CORPORATION: A CORP. OF MA.
BURLINGTON, MASSACHUSETTS
Covered Property
(1)
High Voltage Pulse Generator
Patent:
4,485,428 →
Application:
06/376,667 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Dec 2, 1988
From: HIGH VOLTAGE ENGINEERING CORPORATION
To: MARINE MIDLAND BANK, N.A.
Reel/Frame 005009/0952 →
Security Interest
Jun 28, 1989
From: COMFAB TECHNOLOGIES, INC.; HIGH VOLTAGE ENGINEERING CORPORATION
To: FIRST NATIONAL BANK OF BOSTON
Reel/Frame 005258/0013 →
Security Interest
Jun 25, 1991
From: HIGH VOLTAGE ENGINEERING CORPORATION, A MA CORPORATION
To: FLEET NATIONAL BANK
Reel/Frame 005748/0283 →
Collateral Assignment of Copyrights, Patents, Trademarks and Licenses
Jun 24, 1996
From: HIGH VOLTAGE ENGINEERING CORPORATION; DATCON INSTRUMENT COMPANY; HALMAR ROBICON GROUP, INC.; HIVEC HOLDINGS, INC.
To: SANWA BUSINESS CREDIT CORPORATION AS COLLATERAL AGENT
Reel/Frame 008013/0660 →
Termination of Patent Assignment for Security Dated as of April 8, 1998, and Attached Herto as Exhibit 1.
Apr 8, 1998
From: MARINE MIDLAND BANK, N.A., AS AGENT
To: HIGH VOLTAGE ENGINEERING CORPORATION
Reel/Frame 009089/0895 →
Termination of Security Interest Dated as of April 9, 1998
Apr 9, 1998
From: SANWA BUSINESS CREDIT CORPORATION, AS COLLATERAL AGENT
To: HIGH VOLTAGE ENGINEERING CORPORATION
Reel/Frame 009089/0915 →