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

Douglas Allan Bixel — 11 Patents

NSNut Shell: 11 patents #1 of 3Top 35%
Redmond, WA: #1,206 of 8,547 inventorsTop 15%
Washington: #9,483 of 76,902 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Douglas Allan Bixel has been granted 11 US patents while listed as an inventor at Nut Shell. The first was granted in 2022 and the most recent in April 2025. Douglas Allan Bixel ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Douglas Allan Bixel in Redmond, WA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12272344 Systems and methods for constructing noise reducing surfaces Benjamin F. Forrest 2025-04-08
11846101 Acoustic ceiling baffles and related methods of use 2023-12-19
11788286 Acoustic panels for a ceiling suspension system 2023-10-17
11655634 Acoustic panels and related methods 2023-05-23
11551654 Systems and methods for constructing noise reducing surfaces Benjamin F. Forrest 2023-01-10
11492803 Acoustic ceiling baffles and related methods of use 2022-11-08
11486142 Acoustic panels for a ceiling suspension system 2022-11-01
D956540 Acoustic panel end pair 2022-07-05
D956541 Acoustic ceiling baffle portion 2022-07-05
D956542 Acoustic ceiling baffle portion 2022-07-05
11227574 Multi-layer acoustic medium 2022-01-18