Patent Assignment
Reel/Frame 006214/0467
Assignment of Assignors Interest.
Recorded: 1992-07-31
Pages: 4
Assignor
HEFFNER, DAVID C.
Executed: 1992-07-24
Assignee
BABCOCK & WILCOX COMPANY, THE
1010 COMMON ST. P.O. BOX 60035, NEW ORLEANS, LOUISIANA, 70160
Covered Property
(1)
Containment Device for Contaminated Building Demolition
Patent:
5,201,152 →
Application:
07/922,881 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.