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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
OA

Oy E. Sarlin Ab — 7 Patents

Rank (All Time): #76,539 of 105,732Top 75%
8 inventors
7 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1991Bar chart with a peak of 1 patents in 1980.peak 11980: 1 patents19801981: 1 patents19811982: 1 patents19821983: 1 patents19831986: 1 patents19861987: 1 patents19871991: 1 patents1991

Top Inventors at Oy E. Sarlin Ab All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Hannu Sarvanne 5
2 Jukka Palmu 1
2 Jyrki Tolvanen 1
2 Leo Numminen 1
2 Kaj Nyman 1
2 Martti Varis 1
2 Yrjö Tyllinen 1
2 Eero Oinonen 1