Inventor · disambiguated record
Sang In Keel
Also filed as: KEEL SANG IN
2 granted patents·8 citations·filing 1997–2019
47Inventor score
Top patents by PatentIndex Score
2 records- 0161US11333349B2Fluid sand falling type circulating fluidized bed boiler with a plurality of risers and method of operating the sameKOREA INST IND TECH·Filed 2019·Granted May 17, 2022·0 cites·13 claims
- 0226US6302038B1Anti-erosion system of grate in stoker-type incineratorDAEWOO ENGINEERING AND CONSTRU·Filed 1997·Granted Oct 16, 2001·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →