Inventor · disambiguated record
Siegfried K. Welke
Also filed as: WELKE SIEGFRIED K
4 granted patents·2 pending applications·14 citations·filing 2002–2020
68Inventor score
Files with3M INNOVATIVE PROPERTIES COMPANY23M INNOVATIVE PROPERTIES CO1PASCHMANN VOLKER1WELKE SIEGFRIED K1
Top patents by PatentIndex Score
6 records- 0183US9175190B2Method for applying elongate strip to door frame of vehiclePASCHMANN VOLKER·Filed 2011·Granted Nov 3, 2015·8 cites·16 claims
- 0280US10294333B2Room temperature curable siloxane-based gels3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted May 21, 2019·3 cites·22 claims
- 0374US12129406B2Siloxane-based gel adhesives and articles3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Oct 29, 2024·0 cites·21 claims
- 0474US9376599B2Adhesive article comprising an acrylic foam layerWELKE SIEGFRIED K·Filed 2010·Granted Jun 28, 2016·3 cites·12 claims
- 0548US2022395401A1Adhesive medical article having fluid management properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Application pending·0 cites
- 0640US2004137222A1Transparent pressure-sensitive adhesive layerFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →