Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hamilton, AU ranks #17,084 worldwide for total patents filed all time, with 86 patents from 31 inventors. Leading employers of inventors based in Hamilton, AU include John Deere, Ips Group, Carl Zeiss Meditec Ag.

Showing 1–31 of 31 inventors

Rank Inventor Primary Company Patents
1 James A. Nagorcka John Deere 20
2 Lyal Douglas Allen John Deere 11
3 Siao Hau Teh Ips Group 6
#4 Selene Rodd-Routley Carl Zeiss Meditec Ag 4
#5 Giovanni Ciampa 3
#5 Goce Dimeski 3
#5 Michael Easdown 3
#5 Brenton Gray 3
#9 Antony Martin 2
#9 Lucas Longginou 2
#9 Peter William Beven 2
#9 Nathan John Burke 2
#9 Jamie Flynn 2
#9 Trevor Gordon Krause Unknown 2
#9 Leonardo Salazar Fei 2
#9 Timon J. Visser 2
#9 Peter Leonard John Mayfield Bhp Billiton Innovation Pty 2
#9 Thomas Bedgood 2
#19 Choor Hong Tan 1
#19 David M. Middleby 1
#19 Dion F. Kentwell 1
#19 Todd Archer 1
#19 John R. Warland 1
#19 Michelle Adams 1
#19 Virginia L. Wheway The Boeing 1
#19 Bradley John Pickford 1
#19 Scott McWaters 1
#19 Ryan Wilks 1
#19 Geoffrey Michael Evans 1
#19 Mark Bigland 1
#19 Antoine Esbelin 1