Assignee
YOON ROE HOAN
US·6 granted patents·20 citations·filing 1986–2013
Top patents by PatentIndex Score
6 records- 0185US9518241B2Method of separating and de-watering fine particlesYOON ROE-HOAN·Filed 2013·Granted Dec 13, 2016·3 cites·18 claims
- 0284US9789492B2Cleaning and dewatering fine coalYOON ROE-HOAN·Filed 2011·Granted Oct 17, 2017·9 cites·14 claims
- 0376US8398947B2Separation of diamond from gangue mineralsYOON ROE HOAN·Filed 2011·Granted Mar 19, 2013·3 cites·11 claims
- 0467US10144012B2Methods of increasing flotation rateYOON ROE HOAN·Filed 2008·Granted Dec 4, 2018·2 cites·14 claims
- 0560US9238231B2Flotation machine rotorYOON ROE-HOAN·Filed 2012·Granted Jan 19, 2016·1 cites·22 claims
- 0624US4655896AApparatus for ferric ion treatment for removal of ash-forming mineral matter from coalYOON ROE HOAN·Filed 1986·Granted Apr 7, 1987·2 cites·6 claims
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