Individual holder
LEROUX FRANK W
3 granted patents·92 citations·filing 1977–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0186US4279101AModular hydroponic systemLEROUX FRANK W·Filed 1979·Granted Jul 21, 1981·51 cites·5 claims
- 0284US4198783AHydroponic apparatusLEROUX FRANK W·Filed 1977·Granted Apr 22, 1980·39 cites·13 claims
- 0337USD263572SHousing for hydroponic apparatusLEROUX FRANK W·Filed 1979·Granted Mar 30, 1982·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →