JH

Johannes Hakulinen

SO Sandvik Mining And Construction Oy: 1 patents #124 of 271Top 50%
📍 Tampere, FI: #1,181 of 2,125 inventorsTop 60%
Overall (All Time): #2,403,336 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12270299 Scraper, rock drilling unit and method Juha Piispanen, Sirpa Launis, Jussi Huhtanen 2025-04-08