IP Library › Assignment 005442/0218
Patent Assignment
Reel/Frame 005442/0218

Assignment of Assignors Interest.

Recorded: 1990-09-10 Pages: 2
Assignors
PENKUNAS, JOSEPH J.
Executed: 1990-08-30
SMITH, THEODORE E. JR.
Executed: 1990-08-30
Assignee
Covered Property (1)
Method for Producing Tungsten Carbide Grade Powders Suitable for Isostatic Compaction
Patent: 5,007,957 →
Application: 07/579,518 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2008
From: OSRAM SYLVANIA, INC.
To: GLOBAL TUNGSTEN, LLC
Reel/Frame 021744/0231 →
Assignment of Assignor's Interest Oct 29, 2008
From: OSRAM SYLVANIA INC.
To: GLOBAL TUNGSTEN & POWDERS CORP.
Reel/Frame 021744/0744 →
Merger Oct 31, 2008
From: GLOBAL TUNGSTEN, LLC
To: GLOBAL TUNGSTEN & POWDERS CORP.
Reel/Frame 021763/0241 →