Patent Assignment
Reel/Frame 006617/0641
Assignment of Assignor's Interest
Recorded: 1993-07-12
Pages: 3
Assignor
KALIX, DAVID A.
Executed: 1992-10-14
Assignee
KEYSTONE INTERNATIONAL HOLDINGS CORP.
2635 CONCORD PIKE, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Method and Apparatus for Monitoring and Analyzing Recirculation Control System Performance
Patent:
5,261,437 →
Application:
07/967,227 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.