Individual holder
PARK KI D
US·4 granted patents·64 citations·filing 1980–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0168US4398502AWater heater with up-down flow fluePARK KI D·Filed 1981·Granted Aug 16, 1983·17 cites·8 claims
- 0254US4958627ATherapeutic bedPARK KI D·Filed 1988·Granted Sep 25, 1990·27 cites·4 claims
- 0350US4769864ATherapeutic bedPARK KI D·Filed 1987·Granted Sep 13, 1988·18 cites·4 claims
- 0437US4369955ACupola furnace systemPARK KI D·Filed 1980·Granted Jan 25, 1983·2 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →