Patent Assignment
Reel/Frame 003909/0183
Assignment of Assignors Interest.
Recorded: 1981-09-11
Pages: 1
Assignor
LE BLANC, DESTIN A.
Executed: 1980-05-09
Assignee
Covered Property
(1)
Flame Retardant with Improved Durability Comprising an Alkali Metal Polyantimonate and Cellulosic Material Treated Therewith in the Absence of Chlorine
Patent:
4,307,148 →
Application:
06/068,260 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.