Inventor · disambiguated record

Stephen Schaaf

Also filed as: SCHAAF STEPHEN

1 granted patent·1 pending application·1 citations·filing 2002–2003

15Inventor score

Technology areasB01D C01C

Files withAIRBORNE IND MINERALS INC1 AIRBORNE POLLUTION CONTROL INC1

Top patents by PatentIndex Score

2 records

0140US7393378B2Method for recovering purified sodium bicarbonate and ammonium sulfateAIRBORNE IND MINERALS INC·Filed 2003·Granted Jul 1, 2008·1 cites·25 claims
0223US2004062697A1Flue gas purification methodAIRBORNE POLLUTION CONTROL INC·Filed 2002·Application pending·0 cites

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