Patent Assignment
Reel/Frame 027882/0682
Assignment of Assignor's Interest
Recorded: 2012-03-19
Pages: 4
Assignee
CALCO ENVIRONMENTAL GROUP LTD.
1325 CALIFORNIA AVENUE, BROCKVILLE, ONTARIO, K6V 5Y6, CANADA
Covered Property
(1)
Siphon Actuated Filtration Process
Application:
13/410,451 →
Publication:
US 2013/0228227
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.