Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MD

Machine Design — 20 Patents

Rank (All Time): #29,810 of 106,120Top 30%
4 inventors
20 Patents All Time

Top Inventors at Machine Design All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 James B. Quantz 19
2 Pascal W. Pitts 14
3 John L. Feaster 11
#4 Steve Haire 1