IP Library Assignment 004503/0852
Patent Assignment
Reel/Frame 004503/0852

Assignment of Assignors Interest.

Recorded: 1986-01-09 Pages: 2
Assignor
ERICKSON, JOHN W.
Executed: 1985-10-04
Assignee
DRESSER INDUSTRIES, INC.
A CORP OF DE, DALLAS, TEXAS
Covered Property (1)
Pitot Tube for Pitot Type Centrifugal Pump
Patent: 4,674,950 →
Application: 06/796,819 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jan 21, 1993
From: DRESSER INDUSTRIES, INC.
To: INGERSOLL-DRESSER PUMP COMPANY
Reel/Frame 006394/0486 →