Assignee
JOHNSON CO LTD
GB·4 granted patents·40 citations·filing 1977–1997
Top patents by PatentIndex Score
4 records- 0156US4735155AFire resistant enclosuresJOHNSON CO LTD·Filed 1986·Granted Apr 5, 1988·21 cites·14 claims
- 0248US4140616AElectrolytic cellsJOHNSON & CO LTD·Filed 1977·Granted Feb 20, 1979·10 cites·44 claims
- 0330US6145149AAutomatic floor washing apparatusJOHNSON CO LTD·Filed 1997·Granted Nov 14, 2000·7 cites·3 claims
- 0429US5929013ABleach productJOHNSON CO LTD·Filed 1996·Granted Jul 27, 1999·2 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →