Inventor · disambiguated record

Ferdinand Werni

Also filed as: WERNI FERDINAND

2 granted patents·13 citations·filing 1987–1993

55Inventor score

Technology areasA23B C01B

Files withSANTRADE LTD2

Top patents by PatentIndex Score

2 records

0148US4816225AApparatus for the purification of contaminated sulfurSANTRADE LTD·Filed 1987·Granted Mar 28, 1989·11 cites·20 claims
0222US5402917ARotary drum for dispensing flowable material and heating hood thereofSANTRADE LTD·Filed 1993·Granted Apr 4, 1995·2 cites·17 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →