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

Lear Siegler — 119 Patents

Rank (All Time): #6,082 of 106,120Top 6%
111 inventors
119 Patents All Time

Top Inventors at Lear Siegler All Time

Showing 1–50 of 111 inventors

RankNamePatents
1 Ramon Pareja 13
2 William C. Pierce 6
3 Charles W. Saur 5
3 Leonard A. Gabriele 5
#5 Dennis H. Heling 4
#5 Gerald A. Brouwer 4
#5 James F. Stamper 4
#5 Lloyd D. Masser 4
#5 Randall T. Murphy 4
#5 Silas J. Knoke 4
#11 Lyle M. Hagan 3
#11 Thomas Klein 3
#11 Thomas E. Perfitt 3
#14 Charles R. DeVries 2
#14 Clyde L. Bowman 2
#14 Daniel L. Sugarbaker 2
#14 Edmund Kruger 2
#14 Eugene A. De Fouw 2
#14 Francis P. Keiper, Jr. 2
#14 Gordon P. Eckley 2
#14 Hendrik Leemkuil 2
#14 John D. McKenney 2
#14 John P. Smith 2
#14 Peter Baker 2
#14 Ronald J. Surprenant 2
#14 Samuel J. DeMan 2
#14 Stanley Litkewycz 2
#14 Thomas Sailer 2
#14 Walter Lyszczarz 2
#30 Martin H. Jurick 1
#30 Michael E. Illikainen 1
#30 Peter M. Perdok 1
#30 Andrew G. Gavrun, III 1
#30 Gary A. Wallen 1
#30 Anthony J. Klimczak 1
#30 Arthur B. Bassoff 1
#30 Axel B. Abrahamsson 1
#30 Bruce Whitman 1
#30 Carl Johnson 1
#30 Carl E. Polhemus 1
#30 Charles Wilson 1
#30 Dale A. Scholten 1
#30 Danny Simpson 1
#30 Eric Kozlowski 1
#30 Eugene J. Bistrick 1
#30 Eugene A. LaSarge 1
#30 Francis G. Jackson 1
#30 Frederick J. Schreiner 1
#30 Gerald F. McGowan 1
#30 Gene B. Potter 1