Inventor · disambiguated record
Alex R. Valdo
Also filed as: VALDO ALEX R
5 granted patents·143 citations·filing 1974–1976
81Inventor score
Files withETHYL CORP5
Top patents by PatentIndex Score
5 records- 0195US3958979AMetallurgical process for purifying aluminum-silicon alloyETHYL CORP·Filed 1975·Granted May 25, 1976·112 cites·2 claims
- 0270US4003738AMethod of purifying aluminumETHYL CORP·Filed 1975·Granted Jan 18, 1977·14 cites·11 claims
- 0359US3961945AAluminum-silicon compositeETHYL CORP·Filed 1974·Granted Jun 8, 1976·8 cites·4 claims
- 0450US4022614AMethod of refining aluminum-silicon alloysETHYL CORP·Filed 1976·Granted May 10, 1977·7 cites·7 claims
- 0531US3997340AMethod of preparing an aluminum-silicon compositeETHYL CORP·Filed 1975·Granted Dec 14, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →