Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

Josef Duller — 7 Patents

BTBoa Technology: 7 patents #21 of 77Top 30%
Louisville, CO: #161 of 788 inventorsTop 25%
Colorado: #6,721 of 40,980 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Josef Duller has been granted 7 US patents while listed as an inventor at Boa Technology. The first was granted in 2020 and the most recent in March 2025. Josef Duller ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Josef Duller in Louisville, CO, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12256803 Reel based closure devices for tightening a ski boot Thomas Trudel, Charles Clay Corbett, Ilya Minkin, Bobby Dickensheets, Stefan Sporrer +2 more 2025-03-25
11919740 Reel based closure system Randon Kruse, Charles Clay Corbett, Ryan Vogt 2024-03-05
11903451 Reel based closure system Thomas Pollack, Eric Whewell, Randon Kruse, Mark Clementi, Brendan Hoskens +2 more 2024-02-20
D983510 Lace tightening device dial Michael Nickel 2023-04-18
11492228 Reel based closure system Randon Kruse, Charles Clay Corbett, Ryan Vogt 2022-11-08
11419389 Reel based closure system Thomas Pollack, Eric Whewell, Randon Kruse, Mark Clementi, Brendan Hoskens +2 more 2022-08-23
10842230 Reel based closure system Thomas Pollack, Eric Whewell, Randon Kruse, Mark Clementi, Brendan Hoskens +2 more 2020-11-24