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

Ritter-Pen Gmbh

Rank (2011): #4,366 of 22,517Top 20%
2 inventors
5 Patents 2011

Top Inventors at Ritter-Pen Gmbh 2011

Showing 1–2 of 2 inventors

RankNamePatents
1 Helmut Losel 3
2 Uwe Koch 2