Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Truro, CA ranks #6,555 worldwide for total patents filed all time, with 371 patents from 202 inventors. Leading employers of inventors based in Truro, CA include Intertape Polymer, Cominco, Sidel Participations S.A.S.

Showing 1–50 of 202 inventors

Rank Inventor Primary Company Patents
1 Trevor Arthurs Intertape Polymer 18
2 Daniel A. D. Boateng Cominco 12
2 Michel Begin Sidel Participations S.A.S 12
#4 Peter Redden Scotoil Group Plc 8
#5 Alan Thomas Fraser Oilfield Equipment Development Center Limited 7
#5 Thomas A. Robertson Stewart & Stevenson Services 7
#5 Ian Frosst Salesforce 7
#8 John B. Rogers 6
#8 Nour-El-Din Hawass 6
#8 Maurice Guitton 6
#11 Kenneth D. Saulnier Unknown 5
#11 Dan R. Pace 5
#11 Charles A. Annand 5
#11 Cristian Alfred Worthington 5
#11 Kenneth L. MacDougall 5
#11 Colin Morrell Unknown 5
#17 Timothy Lee Chitogenics 4
#17 Barry V. Davis Clean Current Limited Partnership 4
#17 Joseph Edward Boudreau Block 4
#17 John Robert Neary 4
#17 Theresa C. Peterson Dalhousie University 4
#17 John McInnis Louisiana-Pacific 4
#23 Dilipkumar D. Makwana Teck Cominco Metals 3
#23 David K. Weaver The Research And Development Institute At Montana State University 3
#23 Anil Kumar Makkar 3
#23 Bruce Dunham Dubois Chemicals 3
#23 Jan Prsala Unknown 3
#23 Kenneth J. KarisAllen Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty'S Canadian Government 3
#23 Raymond Cain Intertape Polymer 3
#23 Katherine Louise MacGillivray 3
#23 M. P. S. Jagannadha Rao Optum 3
#23 David Johnston Connaught Laboratories 3
#23 Allan E. Marble Unknown 3
#34 William T. Digdon 2
#34 Douglas J. MacNaughton 2
#34 Terry R. Nieson 2
#34 Manfred H. Jericho Canadian Patents And Development Limited 2
#34 Dale Robertson 2
#34 Johnny Laureijs Sentera 2
#34 Gregory J. Cormier United States Gypsum 2
#34 Curtis James Parsons 2
#34 John M. Dow 2
#34 Dennis K. Barnhill 2
#34 Handunkutti Pathirannehalage Vasantha Rupasinghe Dalhousie University 2
#34 Drago Blazevic 2
#34 Leyi Zhao Johnson Matthey Public Limited 2
#34 Dana Emmerson 2
#34 Edward Newell 2
#34 D. Thomas Borcherdt Unknown 2
#34 Timothy D Hatchard 3M 2