Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Simmons Engineering — 5 Patents

Rank (All Time): #96,079 of 106,120Top 95%
4 inventors
5 Patents All Time

Top Inventors at Simmons Engineering All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Arlan D. Lothe 3
2 Derrick C. ARP 2
2 Jeffrey L. AIREY 2
2 Stephan A. CLAY 2