Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cdx Gas — 68 Patents

Rank (All Time): #10,026 of 106,120Top 10%
10 inventors
68 Patents All Time

Top Inventors at Cdx Gas All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Joseph A. Zupanick 56
2 Monty H. Rial 19
3 Lawrence W. Diamond 10
#4 Harold E. Payne 6
#5 Christopher A. Pratt 5
#6 Douglas P. Seams 3
#7 Bruno Walter 2
#8 Frank Merendino, Jr. 1
#8 Robert Michael Lockerd 1
#8 Steven R. Pauley 1