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

Mayer Industries

Rank (All Time): #47,330 of 106,127Top 45%
7 inventors
12 Patents All Time

Top Inventors at Mayer Industries All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Michael K. Kuhrau 8
2 Donald Charles Fosselman 6
3 John C. Knight 3
#4 Joseph Hanna 2
#4 Aiken Anderson Still, IV 2
#6 Earl R. Quay 1
#6 Xuejian Zhu 1