Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Simmonds Precision Engine Systems

Rank (All Time): #31,521 of 106,127Top 30%
15 inventors
19 Patents All Time

Top Inventors at Simmonds Precision Engine Systems All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Dennis M. DeFreitas 8
2 Dale F. Geislinger 4
2 Howard V. Bonavia 4
#4 James R. Wright 3
#5 David Owens 2
#5 Albert Migliori 2
#7 David E. Artus 1
#7 David F. Flanagan 1
#7 Daniel E. Rees 1
#7 John R. Lindbery 1
#7 Keith E. Iholts 1
#7 Michael J. Terzo 1
#7 Philip J. Morton 1
#7 Timothy W. Darling 1
#7 John E. Killean 1