Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sydney, CA ranks #23,811 worldwide for total patents filed all time, with 49 patents from 20 inventors. Leading employers of inventors based in Sydney, CA include Advanced Glazing Technologies Ltd. (Agtl), Cameron International, ExxonMobil.

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Douglas I. Milburn Advanced Glazing Technologies Ltd. (Agtl) 10
2 Craig Nazzer Cameron International 8
3 Terrence R. Ashe ExxonMobil 4
3 John Xidos 4
#5 Yvon Johnson 3
#6 Trevor Byrne 2
#6 MacDonald Joseph Gillis 2
#6 Gavin Andrew Ross Uhma Salesforce 2
#6 Sarah L. Conrod IBM 2
#6 Geoff Gabriel 2
#11 David Langham 1
#11 Mathew Georghiou 1
#11 Sathyanarayanan Sevilimedu Veeravalli Unknown 1
#11 Allen J. Britten Antek Instruments, Lp 1
#11 Ronald Brault 1
#11 Brendon Arthur McQuaid 1
#11 Ronald Francis MacNeil IBM 1
#11 Franklin Timmons 1
#11 William David Muggah 1
#11 Anthony G. Sytsma 1