Individual holder
HANNAH JAMES T
4 granted patents·17 citations·filing 1976–1981
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0138US4117071AConcrete tanks with interlocking bottomHANNAH JAMES T·Filed 1976·Granted Sep 26, 1978·6 cites·4 claims
- 0234USD274315SScoring device for gamesHANNAH JAMES T·Filed 1981·Granted Jun 19, 1984·2 cites·1 claims
- 0326US4479181AElectronic control device for decisions and scoringHANNAH JAMES T·Filed 1981·Granted Oct 23, 1984·5 cites·9 claims
- 0426US4223383AElectronic control device for decisions and scoringHANNAH JAMES T·Filed 1978·Granted Sep 16, 1980·4 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →