Chang Bok Ko — 17 Patents at Mandom

Chang Bok Ko has been granted 17 US patents while listed as an inventor at Mandom. The first was granted in 2000 and the most recent in November 2016. Chang Bok Ko ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Chang Bok Ko in Namyangju-si, KR.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date
9481427	Bicycle kickstand	Kangho Choi	2016-11-01
9360232	Fluidized bed heat exchange apparatus for recovering heat of flue gas for producing high temperature water	Sang-Il Park, Kyoung-Bin Choi	2016-06-07
9346444	Booster assembly for vehicle	Sung Je Lee, Young Jun SON	2016-05-24
9145934	Decelerator and motor brake with the same	Jin Seok Kim	2015-09-29
8997910	Electric bicycle	Il Yong Kim	2015-04-07
D723432	Frame for a bicycle	—	2015-03-03
8915079	Brake actuator unit	Seung Hyup Bae, Hong Ki Kim	2014-12-23
8863919	Electric parking brake system	Yu Don Jung	2014-10-21
8863920	Electronic parking brake	Byung Ju Park	2014-10-21
8857550	Electric bicycle	Jeong Rae KIM	2014-10-14
8827052	Decelerator and motor brake with the same	Sung-Wook Yu	2014-09-09
8814194	Folding type bicycle	Jeong Rae KIM	2014-08-26
8794653	Folding type bicycle	Jeong Rae KIM	2014-08-05
8701407	Hydraulic active booster	Seung Hyup Bae	2014-04-22
8528928	Folding type bicycle	Jeong Rae KIM	2013-09-10
8181693	Self-cleaning heat exchanger using system for supplying solid particle and water	Sang-Il Park, Kyong-Bin Choi	2012-05-22
6102490	Braking system of an automobile having a variably exhausting pump unit	—	2000-08-15

Chang Bok Ko — 17 Patents

Issued Patents All Time

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