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

Stemco Products — 30 Patents

Rank (All Time): #20,491 of 105,732Top 20%
40 inventors
30 Patents All Time

Patents per Year

Patents granted per year, 2018 to 2024Bar chart with a peak of 13 patents in 2019.peak 132018: 3 patents20182019: 13 patents20192020: 7 patents20202021: 2 patents20212022: 1 patents20222023: 3 patents20232024: 1 patents2024

Top Inventors at Stemco Products All Time

Showing 1–40 of 40 inventors

RankNamePatents
1 Daniel T. Jimenez 7
1 Paul Dolan 7
3 Jeffrey J. Grossmann 6
3 Mark N. Gold 6
#5 Michael W. Polidori 5
#6 Andrew F. Smith 4
#6 Jared A. Niemiec 4
#6 Lutz May 4
#9 Court S. Hinricher 3
#9 Herman Goins, JR. 3
#9 Monte Pearson 3
#9 William Chirrey 3
#13 Austin A. Duncanson 2
#13 David W. Bell 2
#13 Eric Downing 2
#13 James Baker 2
#13 Lucia Santamaria 2
#13 Michael J. Massey 2
#13 Riccardo M. Pagliarella 2
#13 Yang Julia Xiang 2
#21 Altan U{hacek over (g)}urkan 1
#21 Altan Ugurkan 1
#21 Barrie J. Dickinson 1
#21 Bill Chirrey 1
#21 Charles M. Horrell 1
#21 Christopher A. Nelson 1
#21 David J. Maguire 1
#21 David Osowski 1
#21 David A. Palky 1
#21 Daniel Trejo Jimenez 1
#21 James Matthew Barron 1
#21 James LeClaire 1
#21 Kyle A. Sager 1
#21 Larry Seeds 1
#21 Mark W. Hughes 1
#21 Mark J. Kranz 1
#21 Mark Trowbridge 1
#21 Paul M. Buda 1
#21 Robert R. Cholnoky 1
#21 Thor David Sabgash 1