Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GB

Gunnar Blomqvist

OAOy Kwh Pipe Ab: 1 patents #1 of 3Top 35%
Vaasa, FI: #7 of 21 inventorsTop 35%
Overall (2011): #294,007 of 364,097Top 85%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8062013 Device for internal cooling of extruded thermoplastics pipes Jonas Holmlund, Stefan Slotte 2011-11-22