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

Franz Viegener Ii Gmbh & Co. Kg

Rank (2004): #9,029 of 18,403Top 50%
1 inventors
2 Patents 2004

Top Inventors at Franz Viegener Ii Gmbh & Co. Kg 2004

Showing 1–1 of 1 inventors

RankNamePatents
1 Walter Viegener 2