SK

Steffen Kelch

SA Sika Technology Ag: 2 patents #8 of 137Top 6%
📍 Oberengstringen, CH: #1 of 3 inventorsTop 35%
Overall (2024): #114,437 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12116316 Slag-containing polymer concrete and grouting mortar Tim MAMIE, Thomas Moser, Ulf Velten, Fabio Würmli 2024-10-15
12037288 Polyurethane-based polymer concretes and grouting mortars Tim MAMIE, Rui XU-RABL 2024-07-16