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

Coupling Systems — 6 Patents

Rank (All Time): #88,606 of 106,120Top 85%
5 inventors
6 Patents All Time

Top Inventors at Coupling Systems All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 James M. Royston 2
1 Richard M. Halen, Jr. 2
3 John D. Tricini 1
3 Paul F. Rieffle 1
3 Robert B. Walsh 1