December 31, 1997
Electrochemicals announces that the United States Patent and Trademark Office
has granted the company US Patent # 5,690,805.
3rd Shadow® patentThis is the
third patent granted to the company concerning the
Shadow® Direct Metalization Process. It teaches a
method of applying a conductive coating to a non-conductive layer for the
purpose of metalizing printed wiring boards and other non-conductive
substrates. |
The patent also covers compositions for the purpose of direct
metalization.
The co-inventors are Charles Edwin Thorn, Frank Polakovic
and Charles A. Mosolf.
|
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