Patent Assignment
Reel/Frame 008918/0523
Assignment of Assignor's Interest
Recorded: 1997-11-28
Pages: 2
Assignee
HELENA CHEMICAL COMPANY
1 HY CORP ROW, MEMPHIS, TENNESSEE, 38120
Covered Property
(1)
Dry Granular Fertilizer Blend and a Method of Fertilizing Plants
Patent:
5,725,630 →
Application:
08/690,507 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.