IP Library › Assignment 009868/0465
Patent Assignment
Reel/Frame 009868/0465

Assignment of Assignor's Interest

Recorded: 1999-03-29 Pages: 3
Assignors
RAVIV, GABRIEL
Executed: 1999-02-25
ROLFSEN, RON
Executed: 1999-03-01
TARASEWICZ, ROBERT
Executed: 1999-03-01
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 11, 2002
From: RAVIV, GABRIEL; ROLFSEN, RON; TARASEWICZ, ROBERT
To: BIO-LOGIC SYSTEMS CORP.
Reel/Frame 012730/0421 →
Assignment of Assignor's Interest Jan 23, 2009
From: BIO-LOGIC SYSTEMS CORP.
To: NATUS MEDICAL INCORPORATED
Reel/Frame 022137/0945 →