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

Quadrant Plastic Composites, Ag

Rank (All Time): #71,962 of 106,127Top 70%
5 inventors
7 Patents All Time

Top Inventors at Quadrant Plastic Composites, Ag All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Harri Dittmar 4
2 Burak Baser 2
2 Karl-Ludwig Brentrup 2
#4 Eberhard Pfeiffer 1
#4 Walter Maier 1