Inventor · disambiguated record
Erwin Lerch
Also filed as: LERCH ERWIN
2 granted patents·11 citations·filing 1990–1995
57Inventor score
Technology areasY10S
Files withSCHWEIZERISCHE VISCOSE2
Top patents by PatentIndex Score
2 records- 0136US5472780ASoil-repellent monofilament for paper machine wire-cloths, production thereof and use thereofSCHWEIZERISCHE VISCOSE·Filed 1990·Granted Dec 5, 1995·6 cites·3 claims
- 0232US5514472ASoil-repellent monofilament for paper machine wire-cloths, production thereof and use thereofSCHWEIZERISCHE VISCOSE·Filed 1995·Granted May 7, 1996·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →