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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Flygt Ab — 11 Patents

Rank (All Time): #50,767 of 105,732Top 50%
18 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 1987 to 1991Bar chart with a peak of 4 patents in 1990.peak 41987: 2 patents19871988: 3 patents19881989: 1 patents19891990: 4 patents19901991: 1 patents1991

Top Inventors at Flygt Ab All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Hjalmar Fries 2
2 Bengt Thomaeus 1
2 Andrzej Lichtarowicz 1
2 M. Robert Sinclair 1
2 Balint Szendroi 1
2 Bengt A. Brandt 1
2 Folke Landquist 1
2 Ingvar Karlsson 1
2 Lars Nyman 1
2 Magnus Eriksson 1
2 Peter Stahl 1
2 Roland Narholm 1
2 Ulf Arbeus 1
2 Valdemar Carlsson 1
2 Bertil Englesson 1
2 Helge Lindroos 1
2 Tom F. Roylance 1
2 Guido Kaiserfeld 1