Inventor · disambiguated record
David K. Stevens
Also filed as: STEVENS DAVID K
7 granted patents·2 pending applications·74 citations·filing 1977–2010
85Inventor score
Files withBLACK & VEATCH CORP2BLACK & VEATCH PRITCHARD INC1DAVID A DEGOOD1DEGOOD DAVID A1KPS TECHNOLOGY & ENGINEERING LLC1
Top patents by PatentIndex Score
9 records- 0177US8084013B2Method and apparatus for degasification of claus-derived sulfurTONJES MARK R·Filed 2010·Granted Dec 27, 2011·9 cites·11 claims
- 0274US7931889B2Method for producing hydrogenBLACK & VEATCH CORP·Filed 2009·Granted Apr 26, 2011·3 cites·20 claims
- 0370US7282193B2Method for energy recovery from hydrogen sulfideBLACK & VEATCH CORP·Filed 2005·Granted Oct 16, 2007·2 cites·17 claims
- 0469US4164998AAccumulation live roller conveyorDEGOOD DAVID A·Filed 1977·Granted Aug 21, 1979·21 cites·17 claims
- 0558US4196312AAccumulation live roller conveyorDAVID A DEGOOD·Filed 1978·Granted Apr 1, 1980·16 cites·16 claims
- 0647US5904910AMethod for producing sulfur and hydrogen from a gaseous stream containing hydrogen sulfide and ammoniaBLACK & VEATCH PRITCHARD INC·Filed 1997·Granted May 18, 1999·17 cites·16 claims
- 0743US6884282B2Method and system for increasing the absorption selectivity of H2S from a gas containing CO2 and H2SFiled 2003·Granted Apr 26, 2005·6 cites·19 claims
- 0837US2010108315A1Method for reducing the H2S content of an H2S-containing subterranean formationSTEVENS DAVID K·Filed 2009·Application pending·0 cites
- 0929US2011171115A1Method and Consolidated Apparatus for Recovery of Sulfur from Acid GasesKPS TECHNOLOGY & ENGINEERING LLC·Filed 2010·Application pending·0 cites
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