Inventor · disambiguated record
Manfred Schweppe
Also filed as: SCHWEPPE MANFRED
4 granted patents·57 citations·filing 1974–1982
76Inventor score
Top patents by PatentIndex Score
4 records- 0182US4142885AMethod of preparing fertilizers with retarded nutrient releaseVEBA CHEMIE AG·Filed 1977·Granted Mar 6, 1979·31 cites·14 claims
- 0253US4001377AMethod for producing stabilized ammonium nitrateVEBA CHEMIE AG·Filed 1974·Granted Jan 4, 1977·7 cites·10 claims
- 0346US4505732ASolid, water-soluble micronutrient mixtures, their preparation and useHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Mar 19, 1985·14 cites·5 claims
- 0443US4104362AProcess for the manufacture of ammonium polyphosphateVEBA CHEMIE AG·Filed 1976·Granted Aug 1, 1978·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →