Assignee
FACHINI MARCO
IT·2 granted patents·23 citations·filing 1988–1989
Technology mixC08L2
Top patents by PatentIndex Score
2 records- 0159US5032640AComposition for giving bituminous conglomerates high mechanical characteristics and resistance to high and low temperatures, also by using sludge obtaining from the treatment of waste lubricating oilFACHINI MARCO·Filed 1989·Granted Jul 16, 1991·18 cites·12 claims
- 0232US4833185ASludge obtained when processing waste lubricating oil, and a method for utilizing the sludgeFACHINI MARCO·Filed 1988·Granted May 23, 1989·5 cites·15 claims
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