6 Utility Patents
#66 in Guelph
#11,563 in Canada
#696,408 in the World
Forward Citations = 218
Company Filing History:
Glegg Water Conditioning, Inc.
Other

4. 1 out of 6
Ashai Glass Company, Limited
5. 1 out of 5
E-cell Corporation
where one patent can have more than one assignee
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