Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bruce Hazel — 2 Patents

HYHydro-Quebec: 2 patents #114 of 463Top 25%
OHOntario Hydro: 1 patents #14 of 74Top 20%
Montréal, CA: #1,827 of 4,862 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bruce Hazel has been granted 2 US patents while listed as an inventor at Hydro-Quebec. The first was granted in 1990 and the most recent in June 2013. Bruce Hazel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bruce Hazel in Montréal, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8462208 System and method for tridimensional cartography of a structural surface François Mirallès, Régis Houde, Julien Beaudry, Jean Cöté, Michel Blain +1 more 2013-06-11
4959523 Method and apparatus for automatically sensing the configuration of a surface area and effecting a work function thereon Jean-Luc Fihey, Antonio Di Vincenzo, Mark TINKLER, Scott McNabb 1990-09-25