Inventor · disambiguated record
Teresa Ignasiak
Also filed as: IGNASIAK TERESA
4 granted patents·38 citations·filing 1989–1995
75Inventor score
Top patents by PatentIndex Score
4 records- 0152US5019245AMethod for recovery of hydrocarbons form contaminated soil or refuse materialsIGNASIAK TERESA·Filed 1989·Granted May 28, 1991·18 cites·7 claims
- 0246US5338322AProcess for converting heavy oil deposited on coal to distillable oil in a low severity processIGNASIAK TERESA·Filed 1993·Granted Aug 16, 1994·10 cites·13 claims
- 0329US5674324AMethod for highly efficient heating system of hydrocarbon contaminated soils and effective removal of volatile hydrocarbonsENVIROTECH CONSULTING INC·Filed 1995·Granted Oct 7, 1997·5 cites·3 claims
- 0428US5534158AMethod for clean-up of soils or refuse materials contaminated with highly viscous coal or petroleum derived tars/oilsENVIROTECH CONSULTING INC·Filed 1995·Granted Jul 9, 1996·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →