Patent Assignment
Reel/Frame 008333/0741
Assignment of Assignor's Interest
Recorded: 1997-02-07
Pages: 3
Assignor
HILLS BROTHERS CHEMICAL COMPANY, A CORP. OF CA.
Executed: 1997-02-04
Assignee
PSC TECHNOLOGIES, INC., A CORP. OF DE.
901 EAST EIGHTH AVENUE, KING OF PRUSSIA, PENNSYLVANIA, 19406
Covered Property
(1)
Process for Protecting Concrete Sewer Pipes
Patent:
5,683,748 →
Application:
08/484,453 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.