Individual holder
CLARK STEVEN J
US·3 granted patents·1 pending application·121 citations·filing 1979–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US5292074APool filter spray head apparatusCLARK STEVEN J·Filed 1993·Granted Mar 8, 1994·48 cites·3 claims
- 0279US4870789AManufactured building adjustable leveling and support deviceCLARK STEVEN J·Filed 1988·Granted Oct 3, 1989·54 cites·9 claims
- 0362US4291234AApparatus for generating electricityCLARK STEVEN J·Filed 1979·Granted Sep 22, 1981·19 cites·12 claims
- 0447US2005257559A1Integrated life safety system and cooling systemCLARK STEVEN J·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →