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

Quantum Energy Technologies — 10 Patents

Rank (All Time): #52,717 of 105,732Top 50%
16 inventors
10 Patents All Time

Patents per Year

Patents granted per year, 1998 to 2024Bar chart with a peak of 2 patents in 1999.peak 21998: 1 patents19981999: 2 patents19992000: 1 patents20002001: 2 patents20012022: 1 patents20222023: 2 patents20232024: 1 patents2024

Top Inventors at Quantum Energy Technologies All Time

Showing 1–16 of 16 inventors

RankNamePatents
1 Brian S. Ahern 3
1 Charles W. Haldeman 3
1 Keith H. Johnson 3
#4 Bin Zhang 2
#4 David A. Switzer 2
#4 Jawad A. Alsadah 2
#4 Rodney M. Wingerter 2
#8 Christina Lampe-Onnerud 1
#8 Danick R. J. Normandeau 1
#8 Harry C. Clark 1
#8 Irina Alexina 1
#8 John T. Preston 1
#8 Kyle W. Twynam 1
#8 Mark T. Spitler 1
#8 Per Onnerud 1
#8 Tony Dopf 1