Inventor · disambiguated record

Sergio Ortega Pierres

Also filed as: PIERRES SERGIO ORTEGA

2 granted patents·33 citations·filing 1975–1975

62Inventor score

Technology areasC01B C05B

Files withBURNS TOM V1 MEXICAN FERTILIZ FOSFAT1

Top patents by PatentIndex Score

2 records

0162US3988140AProcess for making stable sludge-free ammonium polyphosphate fertilizer solutionsBURNS TOM V·Filed 1975·Granted Oct 26, 1976·16 cites·9 claims
0260US4048289AStabilization of wet-process phosphoric acidMEXICAN FERTILIZ FOSFAT·Filed 1975·Granted Sep 13, 1977·17 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →