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

Simco/Ramic — 24 Patents

Rank (All Time): #25,506 of 106,120Top 25%
26 inventors
24 Patents All Time

Top Inventors at Simco/Ramic All Time

Showing 1–26 of 26 inventors

RankNamePatents
1 John H. Wilbur 5
2 Philip L. Hoffman 4
3 Dennis Cavin 3
3 H. Parks Squyres 3
3 Henry P. Squyres 3
3 Kenneth J. McGarvey 3
#7 Calvin G. Gray 2
#7 Frank B. Thomason 2
#7 Gale M. Wood 2
#7 James Little 2
#7 Richard J. Signorello 2
#7 William S. Drummond 2
#13 Norman L. Betts 1
#13 Jack C. Heffington 1
#13 Bruce Laurence Colburn 1
#13 Casey Walsh 1
#13 Clarence S. Jones 1
#13 Duncan Campbell 1
#13 Jeffrey M. Moser 1
#13 Mengistu Yemane-Berhane 1
#13 Michael D. Schey 1
#13 Neal P. Eason 1
#13 Robert Cole 1
#13 Arthur W. Coolidge 1
#13 Srinivasa Rao Datari 1
#13 David A. Welbon 1