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

Franz Viegener Ii Gmbh & Co. Kg

Rank (2002): #9,161 of 18,242Top 55%
1 inventors
2 Patents 2002

Top Inventors at Franz Viegener Ii Gmbh & Co. Kg 2002

Showing 1–1 of 1 inventors

RankNamePatents
1 Walter Viegener 2