Inventor · disambiguated record
Esther Amann
Also filed as: AMANN ESTHER
7 granted patents·165 citations·filing 1995–2002
87Inventor score
Top patents by PatentIndex Score
7 records- 0177USD476224SSpray for liquid mediaPFEIFFER ERICH GMBH & CO KG·Filed 2002·Granted Jun 24, 2003·19 cites·1 claims
- 0265US5860567ADispenser for media including a valved outletPFEIFFER ERICH GMBH & CO KG·Filed 1997·Granted Jan 19, 1999·31 cites·22 claims
- 0354US5964417ADispenser for discharging mediaPFEIFFER ERICH GMBH & CO KG·Filed 1997·Granted Oct 12, 1999·73 cites·27 claims
- 0450USD471796SPump for liquid mediaPFEIFFER ERICH GMBH & CO KG·Filed 2002·Granted Mar 18, 2003·6 cites·1 claims
- 0543US5791518ADispenser for discharging mediaERICH PFEIFFER GMBH·Filed 1995·Granted Aug 11, 1998·14 cites·46 claims
- 0642US5938125ADischarge head for media for treatment of the throatPFEIFFER ERICH GMBH & CO KG·Filed 1997·Granted Aug 17, 1999·13 cites·27 claims
- 0737US6227415B1Thrust piston pump with double valve assemblyPFEIFFER ERICH GMBH & CO KG·Filed 1998·Granted May 8, 2001·9 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →