IP Library Assignment 004197/0020
Patent Assignment
Reel/Frame 004197/0020

Assignment of Assignors Interest.

Recorded: 1983-12-05 Pages: 2
Covered Property (1)
Sterilization Indicator
Patent: 4,579,823 →
Application: 06/536,290 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 29, 1997
From: RYDER INTERNATIONAL CORPORATION
To: ATRION MEDICAL PRODUCTS, INC.
Reel/Frame 008519/0569 →