Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Solarcraft — 12 Patents

Rank (All Time): #46,317 of 106,120Top 45%
10 inventors
12 Patents All Time

Top Inventors at Solarcraft All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Darrell N. Haun 8
2 Donald N. Haun 7
3 Victor Francis Gingles 4
#4 Robert F. Collins 3
#5 Dale Brann 1
#5 Gerald B. Hirsch 1
#5 Kevin Louis Conlin 1
#5 Stanley Volk 1
#5 William J. Cirrito 1
#5 Paul G. Cutting 1