Assignee
CONVERSION SYSTEMS INC
US·10 granted patents·291 citations·filing 1983–1998
Top patents by PatentIndex Score
10 records- 0189US4514307AMethod of stabilizing organic wasteCONVERSION SYSTEMS INC·Filed 1983·Granted Apr 30, 1985·98 cites·10 claims
- 0274US5853474AUse of stabilized EAFD as a raw material in the production of a portland cement clinkerCONVERSION SYSTEMS INC·Filed 1997·Granted Dec 29, 1998·32 cites·11 claims
- 0373US4613374APozzolanically stabilized compositions having improved permeability coefficientsCONVERSION SYSTEMS INC·Filed 1985·Granted Sep 23, 1986·35 cites·21 claims
- 0471US5569152ABuffering of cementitious hazardous waste compositions containing electric arc furnace dustCONVERSION SYSTEMS INC·Filed 1994·Granted Oct 29, 1996·22 cites·28 claims
- 0566US5211750ASynthetic aggregate and landfill methodCONVERSION SYSTEMS INC·Filed 1991·Granted May 18, 1993·30 cites·14 claims
- 0662US5245122AMethod and mixture for treating electric arc furnace dustCONVERSION SYSTEMS INC·Filed 1992·Granted Sep 14, 1993·20 cites·17 claims
- 0760US5322389AMethod for transporting a cementitious mixture to an underground spaceCONVERSION SYSTEMS INC·Filed 1993·Granted Jun 21, 1994·19 cites·11 claims
- 0846US5340214APug mill mixerCONVERSION SYSTEMS INC·Filed 1992·Granted Aug 23, 1994·23 cites·17 claims
- 0942US5256197AAbrasion-resistant synthetic article and method of makingCONVERSION SYSTEMS INC·Filed 1991·Granted Oct 26, 1993·8 cites·18 claims
- 1027US6053857AImmobilization of thallium during electric arc furnace dust treatmentCONVERSION SYSTEMS INC·Filed 1998·Granted Apr 25, 2000·4 cites·15 claims
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