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

Grasslanz Technology Limited

Rank (All Time): #40,044 of 106,127Top 40%
20 inventors
14 Patents All Time

Top Inventors at Grasslanz Technology Limited All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Christopher Gerald Lee Pennell 6
2 David Edward Hume 4
2 Richard D. Johnson 4
2 Wayne Roydon Simpson 4
#5 Brian Anthony Tapper 3
#5 Garrick Cecil Morland Latch 3
#5 Geoffrey Alexander Lane 3
#5 Herrick Sydney Easton 3
#5 Lester Ronald Fletcher 3
#5 Maurice Philip Rolston 3
#5 Michael John Christensen 3
#12 Bruce Matheson Cooper 2
#12 Margaret Greig 2
#12 Alison Jean Popay 2
#15 Christine Rosalie Voisey 1
#15 Hisashi Tsujimoto 1
#15 Kerry Ruth Hancock 1
#15 Lison Jean Popay 1
#15 Ruth Hancock Kerry 1
#15 Stuart Douglas Card 1