Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Calgary, CA ranks #127 worldwide for total patents filed in 2016, with 833 patents from 545 inventors. Leading employers of inventors based in Calgary, CA include Interdigital Patent Holdings, Evolution Engineering, Dirtt Environmental Solutions.

Showing 1–50 of 545 inventors

Rank Inventor Primary Company Patents
1 Benoit Pelletier Interdigital Patent Holdings 21
2 Aaron W. Logan Evolution Engineering 14
3 Geoff Gosling Dirtt Environmental Solutions 11
#4 Grant Howard McGibney Smart Technologies Ulc 8
#4 Justin C. Logan Evolution Engineering 8
#4 Daniel Jon Themig Packers Plus Energy Service 8
#7 XiaoChuan Wang Nova Chemicals (International) S.A. 7
#7 Fazle Sibtain Nova Chemicals (International) S.A. 7
#7 Jili Liu Evolution Engineering 7
#10 Victoria Ker Nova Chemicals (International) S.A. 6
#10 Charles Ashton Garret Carter Nova Chemicals (International) S.A. 6
#10 Thomas W. Wilson, Jr. Apple 6
#13 Ronald G. Murias Interdigital Patent Holdings 5
#13 Majid Pahlevaninezhad Sparq Systems 5
#13 Martin Arlitt HP 5
#13 Edgar Fernando Yajure Tescom 5
#13 Tieqi Li Nova Chemicals (International) S.A. 5
#13 Min Xin Smart Technologies Ulc 5
#13 Hamidreza Khakdaman Nova Chemicals (International) S.A. 5
#13 Peter Phung Minh Hoang Nova Chemicals (International) S.A. 5
#13 Christopher John Brooke Dobbin Nova Chemicals (International) S.A. 5
#13 Yan Jiang Nova Chemicals (International) S.A. 5
#13 Patrick Lam Nova Chemicals (International) S.A. 5
#24 Paramjit Singh Thule Sweden Ab 4
#24 Michael Boyle Smart Technologies Ulc 4
#24 Edward Tse Smart Technologies Ulc 4
#24 David J. Martin The Toro 4
#24 David T. Ong Guest Tek Interactive Entertainment 4
#24 Reginald Selirio Canada Pipeline Accessories Company 4
#24 Peter Graumann Microsemi Storage Solutions (U.S.) 4
#24 Sean Gibb Microsemi Storage Solutions (U.S.) 4
#24 Joshua George Singh Easytrim Reveals 4
#24 Kristian Morin Novatel 4
#24 Mohit Jain IBM 4
#35 Peter Zahariev Rashev Nxp Usa 3
#35 Ryan Thomas Bowley Tescom 3
#35 Donald Getzlaf Ncs Multistage 3
#35 Tory Weber 3
#35 Alejandro Juan Exponential Technologies 3
#35 Weigen Qiu Zi Corporation Of Canada 3
#35 Henry Leung Empire Technology Development 3
#35 Tannin A. Schmidt Lubris 3
#35 Eldon Schelske Typhon Technology Solutions (U.S.) 3
#35 Jeroen van Bemmel Alcatel Lucent 3
#35 Barnaba Barnowski Apple 3
#35 Marty Stromquist Ncs Multistage 3
#35 Lindsey M. Carriere Guest Tek Interactive Entertainment 3
#35 Darryl J. Morrison Nova Chemicals (International) S.A. 3
#35 Matthew William Lowe Zerokey 3
#35 Kathryn Rounding Smart Technologies Ulc 3