IP Library › Assignment 012730/0421
Patent Assignment
Reel/Frame 012730/0421

Assignment of Assignor's Interest

Recorded: 2002-03-11 Pages: 5
Assignors
RAVIV, GABRIEL
Executed: 2001-07-02
ROLFSEN, RON
Executed: 2001-10-11
TARASEWICZ, ROBERT
Executed: 2001-10-11
Assignee
BIO-LOGIC SYSTEMS CORP.
ONE BIO-LOGIC PLAZA, MUNDELEIN, ILLINOIS, 60060
Covered Property (1)
Ear Probe Tip
Patent: 6,258,043 →
Application: 09/225,754 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 29, 1999
From: RAVIV, GABRIEL; ROLFSEN, RON; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 009868/0465 →
Assignment of Assignor's Interest Jan 23, 2009
From: BIO-LOGIC SYSTEMS CORP.
To: NATUS MEDICAL INCORPORATED
Reel/Frame 022137/0945 →