Assignee
PROGRESS MATERIALS INC
US·4 granted patents·1 pending application·96 citations·filing 1991–2007
Top patents by PatentIndex Score
5 records- 0190US7223375B1Emission control systems and methods thereofPROGRESS MATERIALS INC·Filed 2006·Granted May 29, 2007·12 cites·9 claims
- 0290US5160539AMethod and product of fly ash benefication by carbon burnout in a dry bubbling fluid bedPROGRESS MATERIALS INC·Filed 1991·Granted Nov 3, 1992·76 cites·10 claims
- 0369US7462235B2System and method for decomposing ammonia from fly ashPROGRESS MATERIALS INC·Filed 2006·Granted Dec 9, 2008·4 cites·12 claims
- 0461US7306200B2Controlled rate feeder systems for fine particle solids and methods thereofPROGRESS MATERIALS INC·Filed 2005·Granted Dec 11, 2007·4 cites·38 claims
- 0550US2007297963A1Emission control systems and methods thereofPROGRESS MATERIALS INC·Filed 2007·Application pending·0 cites
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