Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Enron — 9 Patents

Rank (All Time): #61,561 of 106,120Top 60%
8 inventors
9 Patents All Time

Top Inventors at Enron All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Bohdan Lisowyj 4
1 David C. Hitchcock 4
1 Henry Epstein 4
#4 Ronald D. Grose 2
#5 Leo F. Nichols 1
#5 Merlin H. Moseman 1
#5 Richard D. Cunningham 1
#5 Paul F. Semien 1