Assignee
KING JOHN B
US·4 granted patents·1 pending application·66 citations·filing 1989–2022
Top patents by PatentIndex Score
5 records- 0184US4977636APile supported bridge assemblyKING JOHN B·Filed 1989·Granted Dec 18, 1990·65 cites·20 claims
- 0271US10648621B2Trapped gas transfer and metering systemKING JOHN B·Filed 2018·Granted May 12, 2020·1 cites·20 claims
- 0358US11624356B2Gas transport and pressurization systemKING JOHN B·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 0447US11209099B2Pressure safety valve indicatorKING JOHN B·Filed 2018·Granted Dec 28, 2021·0 cites·18 claims
- 0545US2024068592A1Pressure safety valve indicator with return mechansimKING JOHN B·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →