Assignee
GROTHOFF GISELA
3 granted patents·99 citations·filing 1975–1986
Top patents by PatentIndex Score
3 records- 0181US4750532ADevice for extracting liquids contained therein and arrangement for filling the deviceGROTHOFF GISELA·Filed 1986·Granted Jun 14, 1988·64 cites·17 claims
- 0260US4321953AMethod of discharging and applying flowable mediaGROTHOFF GISELA·Filed 1980·Granted Mar 30, 1982·26 cites·46 claims
- 0342US3948817APropelling gas system for alcoholic perfumed liquids for use in aerosol dispensersGROTHOFF GISELA·Filed 1975·Granted Apr 6, 1976·9 cites·10 claims
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