Inventor · disambiguated record
Leo Maerte
Also filed as: MAERTE LEO
8 granted patents·671 citations·filing 1984–1988
91Inventor score
Technology areasB05B
Top patents by PatentIndex Score
8 records- 0198US4565302AActuatable dosing mechanismPFEIFFER ERICH GMBH & CO KG·Filed 1984·Granted Jan 21, 1986·199 cites·18 claims
- 0296US4830284AAtomizing or dosing pumpPFEIFFER ERICH GMBH & CO KG·Filed 1984·Granted May 16, 1989·133 cites·12 claims
- 0393US4694977AFluid dispenserPFEIFFER ERICH GMBH & CO KG·Filed 1984·Granted Sep 22, 1987·76 cites·12 claims
- 0489US5110052AManually operable discharging apparatus for mediaPFEIFFER ERICH GMBH & CO KG·Filed 1988·Granted May 5, 1992·60 cites·23 claims
- 0589US4871092AAtomizing or metering pumpPFEIFFER ERICH GMBH & CO KG·Filed 1988·Granted Oct 3, 1989·79 cites·29 claims
- 0686US4776498AInvertable pump for liquid mediaPFEIFFER ERICH GMBH & CO KG·Filed 1986·Granted Oct 11, 1988·56 cites·10 claims
- 0774US4944430AFluid dispenserPFEIFFER ERICH GMBH & CO KG·Filed 1987·Granted Jul 31, 1990·35 cites·32 claims
- 0870US4958752AInvention Bump for liquid mediaERICH PFEIFFER GMBH & CO KG·Filed 1988·Granted Sep 25, 1990·33 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Leo Maerte files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →