10 Utility Patents
#32 in Guelph
#6,166 in Canada
#406,844 in the World
Forward Citations = 414
Company Filing History:
Glegg Water Conditioning, Inc.
E-cell Corporation
Other
4. 1 out of 2,559

5. 1 out of 6
Ashai Glass Company, Limited
where one patent can have more than one assignee
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