Inventor · disambiguated record
Ernst Dietrich
Also filed as: DIETRICH ERNST · PIRZER HANS
4 granted patents·1 pending application·47 citations·filing 1975–2004
76Inventor score
Top patents by PatentIndex Score
5 records- 0171US4092784AProcess and apparatus for drying and heating nylon granulesBASF AG·Filed 1976·Granted Jun 6, 1978·19 cites·10 claims
- 0260US4439933AApparatus for drying and heating nylon granulesBASF AG·Filed 1978·Granted Apr 3, 1984·14 cites·1 claims
- 0346US4002430AExtraction tube for polyamidesBASF AG·Filed 1975·Granted Jan 11, 1977·11 cites·3 claims
- 0438US2007039241A1Floatable granular substrate for culturing plant materialGSF FORSCHUNGSZENTRUM UMWELT·Filed 2004·Application pending·0 cites
- 0530US4202375AProcess and apparatus for achieving a uniform flow profileBASF AG·Filed 1977·Granted May 13, 1980·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →