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

Schlegel — 108 Patents

Rank (All Time): #6,653 of 106,120Top 7%
93 inventors
108 Patents All Time

Top Inventors at Schlegel All Time

Showing 1–50 of 93 inventors

RankNamePatents
1 Charles Yackiw 7
1 Stanley R. Miska 7
3 Kevin Willett 6
#4 Allen J. Burrous 5
#4 Marion A. Royse 5
#6 Arthur Wilke 4
#6 David Berry 4
#6 David W. Kehrli 4
#6 Harold Phillip Dover 4
#6 Tracy G. Rogers 4
#6 William C. Hoge, Jr. 4
#6 Wolfgang Schlegel 4
#13 Daniel T. Courtney 3
#13 Edward C. Weichman 3
#13 Jay Boyce 3
#13 Kenneth Hermann 3
#13 Keith W. Rosenau 3
#13 Krishnamachari Gopalan 3
#13 Maurice E. Sterner, Jr. 3
#13 Michael J. McManus 3
#13 Randy L. Kaye 3
#13 Samuel S. Buonanno 3
#23 Adolfo Enrico Milani 2
#23 Daniel Leonard Maloney, Jr. 2
#23 David Zwolinski 2
#23 Gary F. Reisdorf 2
#23 Gerald A. Annis 2
#23 Henry Rohrman 2
#23 James Francis Kosla 2
#23 Michael R. Nier 2
#23 Ralph P Remaley, Jr. 2
#23 Ronald H. Mass 2
#23 Roland Stein 2
#23 Thomas J. Socci 2
#23 William Konitsney 2
#36 William D. Hjalmer 1
#36 Silvio Colaprete 1
#36 Douglas Mattscheck 1
#36 John C. Dellevoet 1
#36 Paul M. Vinay 1
#36 Richard S. Clouthier 1
#36 John E. Elley 1
#36 Rolf Birkert 1
#36 Eric A. J. Saward 1
#36 Rolf Hormanns 1
#36 A. Rigby 1
#36 Allan J. Moon 1
#36 Ben O. McCutchan, Jr. 1
#36 Cedric King 1
#36 Craig W. Lund 1