Inventor · disambiguated record
Paul T. Pendergraft
Also filed as: PENDERGRAFT PAUL T
12 granted patents·565 citations·filing 1984–1993
93Inventor score
Top patents by PatentIndex Score
12 records- 0198US5388645AMethod for producing methane-containing gaseous mixturesAMOCO CORP·Filed 1993·Granted Feb 14, 1995·365 cites·38 claims
- 0279US4729887AProcess and apparatus for degassing sulfurAMOCO CORP·Filed 1985·Granted Mar 8, 1988·37 cites·19 claims
- 0371US4797268ASulfur recovery process using metal oxide absorbent with regenerator recycle to Claus catalytic reactorAMOCO CORP·Filed 1987·Granted Jan 10, 1989·34 cites·14 claims
- 0470US4632043AMethod of treating low-quality acid gas and furnace thereforAMOCO CORP·Filed 1985·Granted Dec 30, 1986·20 cites·12 claims
- 0568US4756900ARecycling of waste heat boiler effluent to an oxygen-enriched Claus reaction furnaceAMOCO CORP·Filed 1987·Granted Jul 12, 1988·18 cites·6 claims
- 0667US5015460ACondenser-reactor switching units for extended Claus processAMOCO CORP·Filed 1989·Granted May 14, 1991·17 cites·10 claims
- 0761US5015459AHigh pressure-low pressure steam system for extended Claus sulfur recovery plantAMOCO CORP·Filed 1989·Granted May 14, 1991·13 cites·4 claims
- 0859US4844720AProcess for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfurAMOCO CORP·Filed 1984·Granted Jul 4, 1989·18 cites·8 claims
- 0957US4871521ASulfur recovery process using metal oxide absorbent with improved purgeAMOCO CORP·Filed 1988·Granted Oct 3, 1989·18 cites·12 claims
- 1053US4842843ARemoval of water vapor diluent after regeneration of metal oxide absorbent to reduce recycle streamAMOCO CORP·Filed 1987·Granted Jun 27, 1989·9 cites·14 claims
- 1147US4954331ASulfur recovery process using metal oxide absorbentAMOCO CORP·Filed 1989·Granted Sep 4, 1990·13 cites·11 claims
- 1230US5141733AHigh pressure-low pressure steam system for extended Claus sulfur recovery plantPENDERGRAFT PAUL T·Filed 1989·Granted Aug 25, 1992·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →