Inventor · disambiguated record
Jan C. Tadema
Also filed as: TADEMA JAN C · TADEMA JAN CORNELIS
5 granted patents·39 citations·filing 1978–1992
79Inventor score
Top patents by PatentIndex Score
5 records- 0152US4221342ADevice for processing rare earthsWIENER & CO BV·Filed 1978·Granted Sep 9, 1980·14 cites·5 claims
- 0235US5156878AMethod for processing chocolate massWIENER & CO APPARATENBOUW BV·Filed 1990·Granted Oct 20, 1992·9 cites·6 claims
- 0329US5297743ADevice for processing chocolate massWIENER & CO APPARATENBOUW BV·Filed 1992·Granted Mar 29, 1994·5 cites·6 claims
- 0428US4380193ADevice for preparing chocolateWIENER & CO BV·Filed 1981·Granted Apr 19, 1983·6 cites·9 claims
- 0527US4878426ARefining deviceWIENER & CO APPARATENBOUW BV·Filed 1988·Granted Nov 7, 1989·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →