Inventor · disambiguated record
Joachim Heyder
Also filed as: HEIGWER GERHARD · HEYDER JOACHIM
4 granted patents·173 citations·filing 1977–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0161US6606989B1Precise administration of a medicated aerosol via the lungsGSF FORSCHUNGSZENTRUM UMWELT·Filed 1998·Granted Aug 19, 2003·106 cites·20 claims
- 0258US6544312B2Device for separating the particle-size spectrum of a polydisperse aerosolGSF FORSCHUNGSZENTRUM UMWELT·Filed 2001·Granted Apr 8, 2003·9 cites·5 claims
- 0357US4370986AMethod and apparatus for determining the deposition of particles in the respiratory tract and/or for checking the function of the respiratory tractSTRAHLEN UMWELTFORSCH GMBH·Filed 1980·Granted Feb 1, 1983·55 cites·14 claims
- 0426US4174180AUltramicroscopic spectrometerSTRAHLEN UMWELTFORSCH GMBH·Filed 1977·Granted Nov 13, 1979·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →