Assignee
STELL RICHARD C
US·3 granted patents·2 citations·filing 2008–2011
Top patents by PatentIndex Score
3 records- 0160US8057663B2Method and apparatus for recycle of knockout drum bottomsSTELL RICHARD C·Filed 2009·Granted Nov 15, 2011·1 cites·11 claims
- 0253US8435386B2Method and apparatus for recycle of knockout drum bottomsSTELL RICHARD C·Filed 2011·Granted May 7, 2013·0 cites·10 claims
- 0352US8118996B2Apparatus and process for cracking hydrocarbonaceous feed utilizing a pre-quenching oil containing crackable componentsSTELL RICHARD C·Filed 2008·Granted Feb 21, 2012·1 cites·10 claims
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