Patent Assignment
Reel/Frame 006852/0349
Assignment of Assignor's Interest
Recorded: 1994-02-07
Pages: 2
Assignor
CARLSON, ROBERT J.
Executed: 1994-01-28
Assignee
ROLLING ENVIROMENTAL SERVICES, INC.
LEGAL DPET. 10TH FL. ONE ROLLINGS PLAZA 2200 CONCORD PIKEWILMINGTON, DE 19803
Covered Property
(1)
Cutoff Wall System to Isolate Contaminated Soil
Patent:
5,388,931 →
Application:
08/137,729 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.