Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PL

Penlon Limited — 7 Patents

Rank (All Time): #73,141 of 106,127Top 70%
19 inventors
7 Patents All Time

Top Inventors at Penlon Limited All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Basil R. Sugg 4
2 Clive Hahn 2
2 David Lindsay-Scott 2
2 Eileen Palayiwa 2
2 Paul John Tyrrell 2
#6 Brian C. Jones 1
#6 Brendan Smith 1
#6 Cliff Kersey 1
#6 David Martyn White 1
#6 Iain Revell 1
#6 James Montgomery 1
#6 John Robert Coates 1
#6 Malcolm K. Sykes 1
#6 Ralph J. East 1
#6 Roy K. Jackson 1
#6 Thomas A. McGraghan 1
#6 William L. Davies 1
#6 Richard Eeles 1
#6 Alan C. Green 1