31 Utility Patents
#3 in Kettleby
#1,142 in Canada
#87,495 in the World
Forward Citations = 204
Company Filing History:

Ionics Mass Spectrometry Group, Inc.
Other
4. 1 out of 1,010
National Research Council of Canada
5. 1 out of 1
Msdetection Corp.
where one patent can have more than one assignee
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