Inventor · disambiguated record
Piergiacomo Guala
Also filed as: GUALA PIERGIACOMO
10 granted patents·224 citations·filing 1974–1989
91Inventor score
Top patents by PatentIndex Score
10 records- 0171US4929427AEquipment for measuring the erythrosettling rate of blood using pipettesGUALA PIERGIACOMO·Filed 1988·Granted May 29, 1990·35 cites·5 claims
- 0269US4494664ATamper evident closureGUALA ANGELO SPA·Filed 1983·Granted Jan 22, 1985·36 cites·20 claims
- 0367US4550845ABottle closureGUALA ANGELO SPA·Filed 1985·Granted Nov 5, 1985·36 cites·3 claims
- 0454US4865988AMicrobiological culture deviceSTA TE SPA·Filed 1988·Granted Sep 12, 1989·9 cites·6 claims
- 0551US3957944AMethod of making closure device for cans and other containersGUALA ANGELO SPA·Filed 1974·Granted May 18, 1976·16 cites·1 claims
- 0648US4372456ASecurity closure for bottlesGUALA ANGELO SPA·Filed 1981·Granted Feb 8, 1983·17 cites·5 claims
- 0747US3937348ASecurity bottle closure deviceGUALA ANGELO SPA·Filed 1975·Granted Feb 10, 1976·14 cites·2 claims
- 0846US4842826ADisposable device for collecting physiological samples, in particular coprological samplesSTA TE SPA·Filed 1987·Granted Jun 27, 1989·32 cites·9 claims
- 0942US4895167AUrine collecting and holding device for delivery to analytical laboratoriesSTA TE SPA·Filed 1989·Granted Jan 23, 1990·24 cites·4 claims
- 1028US3933284ASecurity bottle closure deviceGUALA ANGELO SAS·Filed 1974·Granted Jan 20, 1976·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →