Inventor · disambiguated record
Conrad B. Johnson
Also filed as: JOHNSON CONRAD B
4 granted patents·90 citations·filing 1979–1997
79Inventor score
Files withTURBO RESOURCES LTD3
Top patents by PatentIndex Score
4 records- 0174US4411774AProcess for removing contaminants from waste lubricating oil by chemical treatmentTURBO RESOURCES LTD·Filed 1982·Granted Oct 25, 1983·25 cites·6 claims
- 0274US4383915AClay contacting process for removing contaminants from waste lubricating oilTURBO RESOURCES LTD·Filed 1982·Granted May 17, 1983·25 cites·13 claims
- 0363US5911541AThin layer solvent extractionFiled 1997·Granted Jun 15, 1999·33 cites·17 claims
- 0445US4204946AProcess for removing metal contaminants from used lubricating oilsTURBO RESOURCES LTD·Filed 1979·Granted May 27, 1980·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →