Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Gardiner — 17 Patents

FAFlsmidth A/S: 4 patents #14 of 270Top 6%
TSThales Dis France Sas: 2 patents #59 of 337Top 20%
TCThales Dis Cpl Canada: 1 patents #2 of 10Top 20%
Schreiber, CA: #53 of 2,446 inventorsTop 3%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Michael Gardiner has been granted 17 US patents while listed as an inventor at Flsmidth A/S. The first was granted in 2010 and the most recent in November 2025. Michael Gardiner ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Michael Gardiner in Schreiber, ON, CA.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12458980 Separator apparatus and feed arrangement for increased capacity Taavi Orupold, Byron Sadler, Anthony Klos, David Starr 2025-11-04
12192375 Method for generating stateful hash based signatures of messages to be signed Jan VACEK, Aline Gouget 2025-01-07
10805079 Method for securing an automated system HongQian Karen Lu 2020-10-13
10395227 System and method for reconciling electronic transaction records for enhanced security Adriano Canzi 2019-08-27
10300498 Centrifuge seals and sealing arrangements and centrifuges containing the same Mathew Walker, Tony Elliott 2019-05-28
10275768 System and method for selectively initiating biometric authentication for enhanced security of financial transactions Adriano Canzi 2019-04-30
10229408 System and method for selectively initiating biometric authentication for enhanced security of access control transactions Adriano Canzi 2019-03-12
10223555 Smart card systems comprising a card and a carrier Adriano Canzi 2019-03-05
10147091 Smart card systems and methods utilizing multiple ATR messages Adriano Canzi 2018-12-04
10037528 Biometric device utilizing finger sequence for authentication Adriano Canzi 2018-07-31
9892292 Smart card systems comprising a card and a carrier Adriano Canzi 2018-02-13
D805889 Leaf spring Tony Elliott, Mathew Walker 2017-12-26
9751094 Distributor for a scroll screen centrifugal separator Mathew Walker, Tony Elliott, David Starr, Craig Wilson, Mark W. Flanagan +1 more 2017-09-05
9607189 Smart card system comprising a card and a carrier Adriano Canzi 2017-03-28
9421554 Classifier Taavi Orupold 2016-08-23
8060742 Method and apparatus for secure communications Michael J. Horgan, Tim Allen, Terri McGill 2011-11-15
7743247 Method and apparatus for secure communications Michael J. Horgan, Tim Allen, Terri McGill 2010-06-22