Individual holder
JOHNSON MICHAEL G
US·2 granted patents·1 pending application·53 citations·filing 1980–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US9170059B2Heat transfer pad having localized treatment zonesJOHNSON MICHAEL G·Filed 2011·Granted Oct 27, 2015·28 cites·24 claims
- 0274US4425240APlunging water jets for oil spill containment and recoveryJOHNSON MICHAEL G·Filed 1980·Granted Jan 10, 1984·25 cites·5 claims
- 0351US2024118752A1Ergonomic KeyboardJOHNSON MICHAEL G·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →