Individual holder
JOHNSON KIMBALL W
4 granted patents·196 citations·filing 1985–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0186US5330402AExercising deviceJOHNSON KIMBALL W·Filed 1993·Granted Jul 19, 1994·92 cites·12 claims
- 0276US4596289AQuick response automatic fire sprinkler headJOHNSON KIMBALL W·Filed 1985·Granted Jun 24, 1986·59 cites·21 claims
- 0354US4664198AStraight-on fire sprinkler with improved valve locking mechanismJOHNSON KIMBALL W·Filed 1986·Granted May 12, 1987·23 cites·15 claims
- 0452US4715447AQuick response automatic fire sprinkler headJOHNSON KIMBALL W·Filed 1986·Granted Dec 29, 1987·22 cites·31 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →