Inventor · disambiguated record
Cecil Julius Spears
Also filed as: SPEARS CECIL J · SPEARS CECIL JULIUS · SPEARS JR CECIL J
5 granted patents·76 citations·filing 1974–1998
81Inventor score
Top patents by PatentIndex Score
5 records- 0162US5915847ADrain stopper with lift mechanismFiled 1998·Granted Jun 29, 1999·31 cites·14 claims
- 0258US4019656ACollapsible tube squeezing deviceSPEARS CECIL JULIUS·Filed 1976·Granted Apr 26, 1977·23 cites·4 claims
- 0342US3961727ACollapsible tube squeezing deviceSPEARS CECIL JULIUS·Filed 1975·Granted Jun 8, 1976·12 cites·6 claims
- 0432US3970220ACollapsible tube squeezing deviceSPEARS CECIL JULIUS·Filed 1974·Granted Jul 20, 1976·4 cites·4 claims
- 0519US4934461APeanut digger and vine inverterSPEARS SR CECIL J·Filed 1989·Granted Jun 19, 1990·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →