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

Emi — 146 Patents

Rank (All Time): #5,060 of 106,120Top 5%
137 inventors
146 Patents All Time

Top Inventors at Emi All Time

Showing 1–50 of 137 inventors

RankNamePatents
1 Godfrey Newbold Hounsfield 14
2 Christopher Archibald Gordon LeMay 11
3 Anthony M. Williams 5
3 Colin C. Oliver 5
#5 Colin G. Harrison 4
#5 David E. Birt 4
#5 Ian A. Fairbairn 4
#5 Ian R. Young 4
#5 John F. Moore 4
#5 Peter E. Walters 4
#5 Philip V. Coates 4
#5 Roger Voles 4
#13 Andrew L. Smith 3
#13 Hugh Clow 3
#13 John Knott 3
#13 Richard W. Fetter 3
#13 Richard G. Gillard 3
#13 Samuel J. B. Johnston 3
#19 Brian C. Webb 2
#19 Charles W. Turner 2
#19 David Sansom 2
#19 Gordon P. Davis 2
#19 Ian D. Kimber 2
#19 John Humphries 2
#19 John Ryan 2
#19 Lyn Holt 2
#19 Michael Burl 2
#19 Nicholas Young 2
#19 Ralph Reginald Pearce 2
#19 Robert J. Froggatt 2
#19 Sydney C. Woolcock 2
#32 William Soby 1
#32 John Wardley 1
#32 Phillip R. Bone 1
#32 Promod Haque 1
#32 Peter N. Kember 1
#32 Anthony R. Painton 1
#32 David P. S. Forse 1
#32 Keith G. Spouse 1
#32 James H. Steynor 1
#32 Gregory L. Wisen 1
#32 Allan S. Cole 1
#32 Alan J. Harrison 1
#32 Alan Harwood 1
#32 Alan Payne 1
#32 Alan L. Robson 1
#32 Anthony W. Sloman 1
#32 Anthony Wiener 1
#32 Ashok W. Vaidya 1
#32 Barry G. Maufe 1