11 Utility Patents
#6,387 in Kanagawa
#76,844 in Japan
#362,320 in the World
Forward Citations = 96
Company Filing History:
Permelec Electrode Ltd.

De Nora Permelec Ltd
4. 1 out of 99
5. 1 out of 75
Chlorine Engineers Corp., Ltd.
where one patent can have more than one assignee
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