Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Peterborough, CA ranks #4,659 worldwide for total patents filed in 2020, with 25 patents from 18 inventors. Leading employers of inventors based in Peterborough, CA include Nemaska Lithium, Trent University, Oracle.

Showing 1–18 of 18 inventors

Rank Inventor Primary Company Patents
1 Stephen Charles Mackie Nemaska Lithium 4
2 Laziz Bouzidi Trent University 2
2 Suresh Narine Trent University 2
2 Stephen Ward Oracle 2
2 Martin Johansson Astrazeneca Ab 2
#6 Toni Laitila Mtr Holdings 1
#6 Athira Mohanan Trent University 1
#6 Richard Matthews Vroomen-White Design 1
#6 Lewis Wayne Smith, III Therm-O-Disc, Incorporated 1
#6 Edward Douglas Hatton Hand Held Products 1
#6 Son C. Nguyen Harvard University 1
#6 Olivier Maka Hispano Suiza 1
#6 Bruce Darling Trent University 1
#6 Alan Aslett Siemens Aktiengesellschaft 1
#6 Ali Mahdevari Trent University 1
#6 Antero Samuel Laitila Mtr Holdings 1
#6 Marian Ando Mccloskey International Limited 1
#6 Robert Loigner Oracle 1