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

H. Weidmann A.G.

Rank (2002): #15,429 of 18,242Top 85%
2 inventors
1 Patents 2002

Top Inventors at H. Weidmann A.G. 2002

Showing 1–2 of 2 inventors

RankNamePatents
1 Heinz Buttgen 1
1 Tilo Callenbach 1