JW

Josef Weichmann

SA Sika Technology Ag: 1 patents #27 of 117Top 25%
Overall (2025): #331,129 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12264104 Multi-component composition for manufacturing polyurethane/urea cementitious hybrid systems Hang Xu, Jie Shen, Shengzhong Zhou, Stefan HIRSEMANN, Andrew Tasker +1 more 2025-04-01