Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ragnar T. Boasson

Overall (All Time): #3,922,234 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4809496 Locking means for joining two or more members, such as for instance a chain end and links of an endless chain 1989-03-07