Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Newcastle, AU ranks #3,324 worldwide for total patents filed all time, with 903 patents from 353 inventors. Leading employers of inventors based in Newcastle, AU include The Decor Corporation Pty., Justoy Pty Limited, Adc Gmbh.

Showing 1–50 of 353 inventors

Rank Inventor Primary Company Patents
1 Justin Armistead The Decor Corporation Pty. 40
2 Robert Ian Hedley Justoy Pty Limited 27
3 Brent David Allwood Adc Gmbh 20
#4 Geoffrey Frederick Brent Orica Explosives Technology Pty 17
#4 Katrina Lau Ericsson 17
#4 Graeme J. Jameson Newcastle Innovation Limited 17
#7 Reece Attwood Bradken Resources Pty Limited 14
#8 Graham C. Goodwin Ericsson 12
#8 Kannappar Mukunthan Nucor 12
#10 Alan Gray Alcan International Limited 11
#10 Kevin Patrick Galvin Newcastle Innovation Limited 11
#12 Jason Lunn Bradken Resources Pty Limited 10
#12 Liam Patrick Ellis Surgibit Ip Holdings Pty Limited 10
#14 Arvo Poldmaa 9
#14 Alan David Stuart Bhp Billiton Innovation Pty 9
#14 Tony Holmes Katco Holdings Pty 9
#17 Euan Kirkhope Caterpillar 8
#17 Philip Michael Hansbro Sanofi Pasteur 8
#17 Peter Martin Olsen Ludowici Australia Pty 8
#20 Adam McCluskey Neoculi Pty 7
#20 Scott Donne Eveready Battery Company 7
#20 Terry Askew Western Wire Works 7
#20 Eric Miles Kennedy Newcastle Innovation Limited 7
#20 Philip Ernest Grazier Bhp Billiton Innovation Pty 7
#20 Ramon Delgado Ericsson 7
#20 Warwick Belcher Ael Mining Services Limited 7
#27 Allan Walsh 6
#27 Garry David Campbell Rondo Building Services Pty. 6
#27 Tino Domanti Nucor 6
#27 Marilyn Emily Karaman Australian National University 6
#27 Anthony E. Henson Albion Hat & Cap Company Pty Limited 6
#27 Geoffrey R. Rigby Broken Hill Proprietary Company Limited 6
#27 Darren Raymond Shafren Viralytics Limited 6
#27 Margaret Dunkley Hunter Immunology Limited 6
#35 Edward Karl Felk 5
#35 Craig James McConnochie Modrendesign Pty Limited 5
#35 Natalie McConnochie Modrendesign Pty Limited 5
#35 Ramon Alejandro Delgado Pulgar Ericsson 5
#35 Behdad Moghtaderi Newcastle Innovation Limited 5
#35 Ronald Keith McGregor Ludowici Australia Pty 5
#35 Mohammed A. Helal Minitronics Pty. 5
#35 Kathleen Patricia Holmes Katco Holdings Pty 5
#35 Michael Stockenhuber Ael Mining Services Limited 5
#35 David Luiz Santa Joe Santa & Associates Pty Limited 5
#45 Michael McLean Sandvik Ab 4
#45 Bede A. Boyle 4
#45 Peter Dare-Bryan Orica Explosives Technology Pty 4
#45 Michael John Noy Orica Explosives Technology Pty 4
#45 Thomas Nann University Of South Australia 4
#45 Alexander Theofile Spathis Orica Explosives Technology Pty 4