Assignee
BOELSING FRIEDRICH
6 granted patents·85 citations·filing 1974–1991
Top patents by PatentIndex Score
6 records- 0181US4018679AMethod of rendering waste substances harmlessBOELSING FRIEDRICH·Filed 1974·Granted Apr 19, 1977·31 cites·12 claims
- 0260US4997486AMethod of producing a solid secondary raw material containing calcium sulfateBOELSING FRIEDRICH·Filed 1990·Granted Mar 5, 1991·15 cites·9 claims
- 0350US5234485AMethod of immobilizing contaminants in the soil or in materials similar to the soilBOELSING FRIEDRICH·Filed 1991·Granted Aug 10, 1993·17 cites·9 claims
- 0441US4488971AProcess for even division of substances and mixtures of substances in the course of manufacture of pulverulent preparations by chemical reactionBOELSING FRIEDRICH·Filed 1982·Granted Dec 18, 1984·9 cites·10 claims
- 0537US5108647AMethod of dehalogenating halogenated hydrocarbonsBOELSING FRIEDRICH·Filed 1991·Granted Apr 28, 1992·8 cites·15 claims
- 0634US4350598AProcess for even division of substances and mixtures of substances in the course of manufacturing of pulverulent preparations by chemical reactionBOELSING FRIEDRICH·Filed 1980·Granted Sep 21, 1982·5 cites·7 claims
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