14 Utility and 3 Design Patents
#73 in Daegu 706-010
#15,264 in South Korea
#270,802 in the World
rank by utility patentsForward Citations = 118
Company Filing History:

Orange Power Ltd.
Korea District Heating Corporation
4. 2 out of 6
Mintech Co., Ltd
5. 1 out of 79

where one patent can have more than one assignee
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