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

Kuhlman — 29 Patents

Rank (All Time): #21,436 of 106,120Top 25%
42 inventors
29 Patents All Time

Top Inventors at Kuhlman All Time

Showing 1–42 of 42 inventors

RankNamePatents
1 John L. Fisher 9
2 Herbert J. Macemon 8
3 Clair E. Piatt 6
3 James D. Richerson 6
3 Joe E. Curtis, Jr. 6
3 Randall L. Schlake 6
#7 Richard W. Martin 5
#8 Clark J. Hamkins 3
#8 John E. Cloyd 3
#8 William R. Fortenberry 3
#11 Hubert L. R. Mohney 2
#11 Karl Beck 2
#11 Kenneth E. Marrett, Sr. 2
#11 Kimberly Scott 2
#11 Paul H. Winbigler 2
#11 Phillip I. Bisbee 2
#11 Ronald F. Dornbrock 2
#11 Stephen D. Smith 2
#11 Thomas H. Aishton 2
#20 Richard W. Wiedo 1
#20 Bernard M. Hughes 1
#20 David Eyre 1
#20 David Swenson 1
#20 Douglas C. Burns 1
#20 Donald S. Lee 1
#20 Eric S. Richardson 1
#20 Henry R. Bucciero 1
#20 Henry Orlowski 1
#20 J. Richard McClelland 1
#20 James W. Marshall 1
#20 James F. Rafferty 1
#20 John Cochran 1
#20 Rickey W. Bryant 1
#20 Ricky L. Wallace 1
#20 Ronald B. Peel 1
#20 Ronald J. Stahara 1
#20 Robert B. Wood 1
#20 Somers H. Smith, III 1
#20 Son Con Vuong 1
#20 Darl E. Haagen 1
#20 Richard Margaritondo 1
#20 George W. Springtube 1