Inventor · disambiguated record
Willi Sievers
Also filed as: SIEVERS WILLI
2 granted patents·54 citations·filing 1984–1985
63Inventor score
Files withCONTINENTAL GUMMI WERKE AG2
Top patents by PatentIndex Score
2 records- 0177US4556376AExtruder head for producing flat cohesive profiled webs from resilient mixtures of differing compositionCONTINENTAL GUMMI WERKE AG·Filed 1984·Granted Dec 3, 1985·47 cites·4 claims
- 0227US4608218AMethod for the vulcanization of pneumatic tiresCONTINENTAL GUMMI WERKE AG·Filed 1985·Granted Aug 26, 1986·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →