Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Peterborough, CA ranks #4,833 worldwide for total patents filed in 2021, with 22 patents from 21 inventors. Leading employers of inventors based in Peterborough, CA include Oracle, Eaton Fluid Power Gmbh, Royal Bank Of Canada.

Showing 1–21 of 21 inventors

Rank Inventor Primary Company Patents
1 Stephen Ward Oracle 2
2 Peter Ernst Eaton Fluid Power Gmbh 1
2 Hasham BURHANI Royal Bank Of Canada 1
2 Adam J. NOBLE 1
2 Andrew Wodoslawsky Andritz Hydro Canada 1
2 Christopher Joseph Sanders 1
2 Ainsely LEWIS 1
2 Stephen Charles Mackie Nemaska Lithium 1
2 Larry Milan Nash 1
2 Alan Victor Doner 1
2 Sarmad Elahi Andritz Hydro Canada 1
2 Shawn Wale Andritz Hydro Canada 1
2 Graham Knowles Arxx Building Products 1
2 Robert L. Romerein J.E. Thomas Specialties Limited 1
2 Robert Maxwell Sheward 1
2 Stephen James Wright 1
2 Timothy William Griese Circle Dynamics 1
2 Ryan Byrne Andritz Hydro Canada 1
2 Erik Frederik Gerardus Lammers 1
2 Son C. Nguyen Harvard University 1
2 Pedro Ferreira 1