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

Scapa Group Plc

Rank (All Time): #14,201 of 106,127Top 15%
51 inventors
46 Patents All Time

Top Inventors at Scapa Group Plc All Time

Showing 1–50 of 51 inventors

RankNamePatents
1 Ian Christison Sayers 14
2 Thomas Saunders 5
3 Jean A. M. Rouhling 3
3 John Jeffery 3
3 Robert Crook 3
3 Sanjay Patel 3
#7 Frank Brookfield 2
#7 Frederick Doran 2
#7 Robert D. Buchanan 2
#7 Andrew Allum 2
#11 Brian Lombardo 1
#11 Brian Riley 1
#11 Cosmo Little 1
#11 Craig Valentine 1
#11 David Bowen 1
#11 David J. Hardman 1
#11 David Holden 1
#11 Edward J. Stewart 1
#11 Ernest Lee Bailey 1
#11 Ewan Croucher 1
#11 Gerald L. Smith 1
#11 John Harrison 1
#11 Joe Johnson 1
#11 Joseph Preston 1
#11 John Ray Young 1
#11 Leonard R. Lefkowitz 1
#11 Lynn A. Bakker 1
#11 Michael Spence 1
#11 Paul Waters 1
#11 Peter Hayhurst 1
#11 Per-Ola Lidar 1
#11 Peter Anthony Lofts 1
#11 Peter James Richardson 1
#11 Peter Salthouse 1
#11 Robert Haes 1
#11 Ronald W. Whittaker 1
#11 Sandra Batey 1
#11 Stewart Hay 1
#11 Walter Dudovicz 1
#11 William Daniel Aldrich 1
#11 Paul Wroblewski 1
#11 A. Ten Tije 1
#11 Shyam Kumaran 1
#11 Jean-Luc L. Delavallade 1
#11 Chris Alan Ledeker 1
#11 Robin Frank Hamilton Sillem 1
#11 Leslie Y. Kaniuka 1
#11 Hans Joachim Pipes 1
#11 Michel Wasylezuck 1
#11 Philip Coop 1