Inventor · disambiguated record
Sven Welper
Also filed as: WELPER SVEN
1 granted patent·1 pending application·38 citations·filing 1993–2002
47Inventor score
Files withHENKEL KGAA1
Top patents by PatentIndex Score
2 records- 0185US5536430AProcess of producing low-dust anionic surfactant concentrates in powder or granule form with improved solubility in aqueous mediaHENKEL KGAA·Filed 1993·Granted Jul 16, 1996·38 cites·5 claims
- 0229US2003121204A1Hot foam compositions and methods of using the same for removing unwanted plantsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →