8 Utility Patents
#147 in Kitchener
#8,195 in Canada
#518,894 in the World
Forward Citations = 21
Company Filing History:
Uniroyal Chemical Company, Inc.
P&p Optica Inc.
Other
4. 1 out of 2
Crompton Co./cie
5. 1 out of 1
Crompton Co./ciie
where one patent can have more than one assignee
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